The bruh reaction became a staple of short-form video because a single flat word can signal disbelief, boredom or secondhand embarrassment without any dialogue. As creators began remixing familiar meme audio, slowed-down versions gained traction for moments that deserved a longer, more dramatic reaction than the original clip allowed. This version fits that style, giving editors a ready-made groan for fails, letdowns and anticlimaxes. Its continued use comes from its simplicity: listeners recognise the joke instantly, even when the delivery is stretched far beyond its normal length.