Erm what the sigma?

A feeling of shock or disbelief.

Someone: I eat dogs.
Guy: Erm what the sigma?

by YEEHAWBRIDGES July 4, 2024

What The Sigma

An annoying meme that all 4th graders say.

Person 1: What The Sigma
Person 2: Shut The Hell Up

by Heisherebro 😹😹😹 May 1, 2024

Erm, what the sigma

Used when questioning something extra kai cenat

John said, "Gyatt sussy among us ice spice."
Joe replied, "Erm, what the sigma.

by Theermwhatthesigmaguy June 12, 2024

What the sigma

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?"

by pat_fenis May 15, 2024

What the sigma

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!

by Skibidier than you May 24, 2024

erm what the sigma gyatt ohio rizzler

A term mostly used by gen alpha.

person 1: *crashes console* erm what the sigma gyatt ohio rizzler is going on?

by Black Carpenter Ant June 24, 2024

What the sigma

Very common phrase used to express anger, contempt, disbelief or just to sound stupid.

Commonly used following the word "erm".

Teacher: "We're not on the computers today, get your pencils out!"
Brainrot pupil: "Erm, what the sigma!"

by Mr Johnstone June 13, 2024