Place it right after the impact in a fail edit, then follow it with Roblox Oof for a second reaction from another character. For a slapstick sequence, put Doge Bonk just before it so the hit lands first and the pain follows.
關於此聲音
This is a very short clip of Mario letting out a pained yelp, lasting under a second, with a strained, cartoonish voice that makes the hurt sound exaggerated rather than serious. It lands as funny and wincing at once, the kind of quick reaction that turns a small mistake into a joke.