Put it right after the line that leaves everyone unconvinced in a reaction edit, then follow it with Vine Boom for a heavier punch and save SpongeBob Fail for the moment a plan falls apart.
حول هذا الصوت
This 14-second clip is a single drawn-out bruhhh, spoken slowly in a low, flat voice with the vowel stretched until it runs out of patience. It feels dry and unimpressed, like a sigh for a claim too silly to argue with, and it works best as a one-word answer to something nobody believes.