Place it immediately after the gross reveal or failed attempt, then follow it with the SpongeBob Fail sound to underline the flop, or cut to the Vine Boom sound when the moment turns into a dramatic punchline.
关于此声音
This six-second spoken reaction clip features a young man stretching out a long eww before blurting dude, what the f in disbelief. His voice climbs in pitch and breaks a little as the disgust takes hold, giving it the feel of an unrehearsed reaction from a friend standing right there. It lands as instant, shared revulsion, perfect for flagging something nasty or out of line without another word.