A phrase you say when you see something so outrageously devious that it makes you unleash your inner baka.
Deku: Hey UA! Katsuki Bakugo is NOT a monster
so stop treating him like one.
Bakugo: oi.. oi... oi... baaka.
No one:
Me: What the sigma skibidi ohio grimace shake kai cenat galvanised square steel!
so stop treating him like one.
Bakugo: oi.. oi... oi... baaka.
No one:
Me: What the sigma skibidi ohio grimace shake kai cenat galvanised square steel!
by Skibidier than you May 24, 2024

a slang language used by (but not limited to) the brainrot community as a response for confusing or unimportant matter to signal other that they aware of the current internet trends that commonly associated to gen alpha
Gen Z : "skibidi, gyatt, fanum tax, sigma, ohio. What a nonsense, your generation is doomed."
Gen Alpha :"erm, What the sigma?"
Gen Alpha :"erm, What the sigma?"
by pat_fenis May 15, 2024

by erm what the sigma May 10, 2024

by imsopuppycoded May 2, 2024

by jsanormal_person124okie September 17, 2024

A term for the most brainrotted individuals as a replacement for "what the fuck" and similar to it's brother word "what the skibidi". Most commonly used by people at the (mental) age of 10, and people who have never seen the light of day
"Is it bad to have a 3 year age gap with my girlfriend if she's only 13?", someone said. "What the sigma" his discord friend replied.
by Cool guy Brent June 18, 2024

by Dave2001lvl100sigma May 23, 2024
