diff --git a/include/z64actor.h b/include/z64actor.h
index 3a5ab55cc7..08f1f99399 100644
--- a/include/z64actor.h
+++ b/include/z64actor.h
@@ -506,8 +506,8 @@ typedef enum DoorLockType {
 // When Player is carrying this actor, it can only be thrown, not dropped/placed.
 // Typically an actor can only be thrown when moving, but this allows an actor to be thrown when standing still.
 #define ACTOR_FLAG_THROW_ONLY    (1 << 23)
-// 
-#define ACTOR_FLAG_1000000       (1 << 24)
+// When colliding with Player's body AC collider, a "thump" sound will play indicating his body has been hit
+#define ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT       (1 << 24)
 // Actor can update even if Player is currently using the ocarina.
 // Typically an actor will halt while the ocarina is active (depending on category).
 // This flag allows a given actor to be an exception.
diff --git a/src/code/z_actor.c b/src/code/z_actor.c
index c399562694..a470420bfc 100644
--- a/src/code/z_actor.c
+++ b/src/code/z_actor.c
@@ -2557,7 +2557,7 @@ Actor* Actor_UpdateActor(UpdateActor_Params* params) {
             actor->xyzDistToPlayerSq = SQ(actor->xzDistToPlayer) + SQ(actor->playerHeightRel);
 
             actor->yawTowardsPlayer = Actor_WorldYawTowardActor(actor, &params->player->actor);
-            actor->flags &= ~ACTOR_FLAG_1000000;
+            actor->flags &= ~ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
 
             if ((DECR(actor->freezeTimer) == 0) && (actor->flags & params->unk_18)) {
                 if (actor == params->player->focusActor) {
diff --git a/src/overlays/actors/ovl_En_Am/z_en_am.c b/src/overlays/actors/ovl_En_Am/z_en_am.c
index c3287d5057..021dff4d5e 100644
--- a/src/overlays/actors/ovl_En_Am/z_en_am.c
+++ b/src/overlays/actors/ovl_En_Am/z_en_am.c
@@ -499,7 +499,7 @@ void EnAm_Update(Actor* thisx, PlayState* play) {
     }
     CollisionCheck_SetAC(play, &play->colChkCtx, &this->interactCollider.base);
     if (this->enemyCollider.base.atFlags & AT_ON) {
-        this->actor.flags |= ACTOR_FLAG_1000000;
+        this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
         CollisionCheck_SetAT(play, &play->colChkCtx, &this->enemyCollider.base);
     }
     Math_StepToF(&this->drawDmgEffAlpha, 0.0f, 0.05f);
diff --git a/src/overlays/actors/ovl_En_Bb/z_en_bb.c b/src/overlays/actors/ovl_En_Bb/z_en_bb.c
index 2408c293ca..c69c8c331c 100644
--- a/src/overlays/actors/ovl_En_Bb/z_en_bb.c
+++ b/src/overlays/actors/ovl_En_Bb/z_en_bb.c
@@ -580,7 +580,7 @@ void EnBb_Update(Actor* thisx, PlayState* play) {
         Math_Vec3s_ToVec3f(&this->actor.focus.pos, &this->collider.dim.worldSphere.center);
 
         if (this->collider.base.atFlags & AT_ON) {
-            this->actor.flags |= ACTOR_FLAG_1000000;
+            this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
             CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider.base);
         }
 
diff --git a/src/overlays/actors/ovl_En_Bbfall/z_en_bbfall.c b/src/overlays/actors/ovl_En_Bbfall/z_en_bbfall.c
index b772004880..f21d318a82 100644
--- a/src/overlays/actors/ovl_En_Bbfall/z_en_bbfall.c
+++ b/src/overlays/actors/ovl_En_Bbfall/z_en_bbfall.c
@@ -617,7 +617,7 @@ void EnBbfall_Update(Actor* thisx, PlayState* play) {
         Math_Vec3s_ToVec3f(&this->actor.focus.pos, &this->collider.elements[0].dim.worldSphere.center);
 
         if (this->collider.base.atFlags & AT_ON) {
-            this->actor.flags |= ACTOR_FLAG_1000000;
+            this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
             CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider.base);
         }
 
diff --git a/src/overlays/actors/ovl_En_Dekubaba/z_en_dekubaba.c b/src/overlays/actors/ovl_En_Dekubaba/z_en_dekubaba.c
index 61007b7026..1487018524 100644
--- a/src/overlays/actors/ovl_En_Dekubaba/z_en_dekubaba.c
+++ b/src/overlays/actors/ovl_En_Dekubaba/z_en_dekubaba.c
@@ -1199,7 +1199,7 @@ void EnDekubaba_Update(Actor* thisx, PlayState* play) {
 
     if (this->actionFunc == EnDekubaba_Lunge) {
         CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider.base);
-        this->actor.flags |= ACTOR_FLAG_1000000;
+        this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
     }
 
     if (this->collider.base.acFlags & AC_ON) {
diff --git a/src/overlays/actors/ovl_En_Dodongo/z_en_dodongo.c b/src/overlays/actors/ovl_En_Dodongo/z_en_dodongo.c
index 22df4d8d9a..9d28b98292 100644
--- a/src/overlays/actors/ovl_En_Dodongo/z_en_dodongo.c
+++ b/src/overlays/actors/ovl_En_Dodongo/z_en_dodongo.c
@@ -860,7 +860,7 @@ void func_80878424(EnDodongo* this, PlayState* play) {
     sp20.z = this->collider1Elements[2].dim.worldSphere.center.z;
     func_80876930(this, play, &sp20);
     CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider1.base);
-    this->actor.flags |= ACTOR_FLAG_1000000;
+    this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
 }
 
 void func_80878594(EnDodongo* this) {
diff --git a/src/overlays/actors/ovl_En_Floormas/z_en_floormas.c b/src/overlays/actors/ovl_En_Floormas/z_en_floormas.c
index 1d47cd092e..ee9cb440e7 100644
--- a/src/overlays/actors/ovl_En_Floormas/z_en_floormas.c
+++ b/src/overlays/actors/ovl_En_Floormas/z_en_floormas.c
@@ -1107,7 +1107,7 @@ void EnFloormas_Update(Actor* thisx, PlayState* play) {
                                         UPDBGCHECKINFO_FLAG_10);
             Collider_UpdateCylinder(&this->actor, &this->collider);
             if (this->actionFunc == func_808D1650) {
-                this->actor.flags |= ACTOR_FLAG_1000000;
+                this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
                 CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider.base);
             }
 
diff --git a/src/overlays/actors/ovl_En_Nutsball/z_en_nutsball.c b/src/overlays/actors/ovl_En_Nutsball/z_en_nutsball.c
index 81035529de..e36d67c3ab 100644
--- a/src/overlays/actors/ovl_En_Nutsball/z_en_nutsball.c
+++ b/src/overlays/actors/ovl_En_Nutsball/z_en_nutsball.c
@@ -158,7 +158,7 @@ void EnNutsball_Update(Actor* thisx, PlayState* play2) {
         }
         Collider_UpdateCylinder(&this->actor, &this->collider);
 
-        this->actor.flags |= ACTOR_FLAG_1000000;
+        this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
 
         CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider.base);
         CollisionCheck_SetAC(play, &play->colChkCtx, &this->collider.base);
diff --git a/src/overlays/actors/ovl_En_Okuta/z_en_okuta.c b/src/overlays/actors/ovl_En_Okuta/z_en_okuta.c
index 93e3ba6309..1ad2f50761 100644
--- a/src/overlays/actors/ovl_En_Okuta/z_en_okuta.c
+++ b/src/overlays/actors/ovl_En_Okuta/z_en_okuta.c
@@ -971,7 +971,7 @@ void EnOkuta_Projectile_Update(Actor* thisx, PlayState* play) {
         }
 
         Collider_UpdateCylinder(&this->actor, &this->collider);
-        this->actor.flags |= ACTOR_FLAG_1000000;
+        this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
         CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider.base);
         CollisionCheck_SetAC(play, &play->colChkCtx, &this->collider.base);
         CollisionCheck_SetOC(play, &play->colChkCtx, &this->collider.base);
diff --git a/src/overlays/actors/ovl_En_Peehat/z_en_peehat.c b/src/overlays/actors/ovl_En_Peehat/z_en_peehat.c
index c92ffd2af1..03253101a8 100644
--- a/src/overlays/actors/ovl_En_Peehat/z_en_peehat.c
+++ b/src/overlays/actors/ovl_En_Peehat/z_en_peehat.c
@@ -793,7 +793,7 @@ void EnPeehat_Update(Actor* thisx, PlayState* play2) {
     }
 
     if (this->colliderTris.base.atFlags & AT_ON) {
-        thisx->flags |= ACTOR_FLAG_1000000;
+        thisx->flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
         CollisionCheck_SetAT(play, &play->colChkCtx, &this->colliderTris.base);
         if (thisx->params == 0) {
             Vec3f sp74;
diff --git a/src/overlays/actors/ovl_En_Po_Sisters/z_en_po_sisters.c b/src/overlays/actors/ovl_En_Po_Sisters/z_en_po_sisters.c
index a8db3bd2b4..d7b610c899 100644
--- a/src/overlays/actors/ovl_En_Po_Sisters/z_en_po_sisters.c
+++ b/src/overlays/actors/ovl_En_Po_Sisters/z_en_po_sisters.c
@@ -1016,7 +1016,7 @@ void EnPoSisters_Update(Actor* thisx, PlayState* play) {
         }
 
         if (this->actionFunc == EnPoSisters_SpinAttack) {
-            this->actor.flags |= ACTOR_FLAG_1000000;
+            this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
             CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider.base);
         }
 
diff --git a/src/overlays/actors/ovl_En_Poh/z_en_poh.c b/src/overlays/actors/ovl_En_Poh/z_en_poh.c
index f4fd9dd5a0..662a4e58ce 100644
--- a/src/overlays/actors/ovl_En_Poh/z_en_poh.c
+++ b/src/overlays/actors/ovl_En_Poh/z_en_poh.c
@@ -810,7 +810,7 @@ void EnPoh_Update(Actor* thisx, PlayState* play2) {
     this->actionFunc(this, play);
     Actor_MoveWithGravity(&this->actor);
     if ((this->actionFunc == func_80B2CF28) && (this->unk_18E < 10)) {
-        this->actor.flags |= ACTOR_FLAG_1000000;
+        this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
         CollisionCheck_SetAT(play, &play->colChkCtx, &this->colliderSph.base);
     }
 
diff --git a/src/overlays/actors/ovl_En_St/z_en_st.c b/src/overlays/actors/ovl_En_St/z_en_st.c
index 1971531abe..d1a5ccfe6b 100644
--- a/src/overlays/actors/ovl_En_St/z_en_st.c
+++ b/src/overlays/actors/ovl_En_St/z_en_st.c
@@ -10,7 +10,7 @@
 
 #define FLAGS                                                                                              \
     (ACTOR_FLAG_ATTENTION_ENABLED | ACTOR_FLAG_HOSTILE | ACTOR_FLAG_10 | ACTOR_FLAG_20 | ACTOR_FLAG_4000 | \
-     ACTOR_FLAG_1000000)
+     ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT)
 
 #define THIS ((EnSt*)thisx)
 
diff --git a/src/overlays/actors/ovl_En_Tite/z_en_tite.c b/src/overlays/actors/ovl_En_Tite/z_en_tite.c
index de9eb6b559..5addcc6eb3 100644
--- a/src/overlays/actors/ovl_En_Tite/z_en_tite.c
+++ b/src/overlays/actors/ovl_En_Tite/z_en_tite.c
@@ -385,7 +385,7 @@ void func_808942B4(EnTite* this, PlayState* play) {
             }
         }
     } else if (!(this->collider.base.atFlags & AT_HIT)) {
-        this->actor.flags |= ACTOR_FLAG_1000000;
+        this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
         CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider.base);
     } else {
         this->collider.base.atFlags &= ~AT_HIT;
@@ -784,7 +784,7 @@ void func_80895738(EnTite* this, PlayState* play) {
     } else if (this->unk_2BC > 0) {
         this->unk_2BC--;
         Math_StepToF(&this->actor.speed, 10.0f, 0.3f);
-        this->actor.flags |= ACTOR_FLAG_1000000;
+        this->actor.flags |= ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT;
         CollisionCheck_SetAT(play, &play->colChkCtx, &this->collider.base);
         if (!func_80893A34(this, play)) {
             this->unk_2BC = 0;
diff --git a/src/overlays/actors/ovl_player_actor/z_player.c b/src/overlays/actors/ovl_player_actor/z_player.c
index 541619b4a6..92e8114d17 100644
--- a/src/overlays/actors/ovl_player_actor/z_player.c
+++ b/src/overlays/actors/ovl_player_actor/z_player.c
@@ -6031,7 +6031,7 @@ s32 func_80834600(Player* this, PlayState* play) {
         Actor* sp60 = this->cylinder.base.ac;
         s32 var_a2_2;
 
-        if (sp60->flags & ACTOR_FLAG_1000000) {
+        if (sp60->flags & ACTOR_FLAG_SFX_FOR_PLAYER_BODY_HIT) {
             Player_PlaySfx(this, NA_SE_PL_BODY_HIT);
         }