by codymaverick505 April 19, 2024

by aicatgf February 3, 2025

an expression originating from a tiktok of a recording sent in a dm that says "erm, what the sigma?" in Squidward's (from spongebob) voice. Typically used by people who have brainrot.
Mom: "I'm sorry but i would have to confiscate your ipad if you continue watching skibidi toilet videos."
kid with brainrot: "erm, what the sigma?"
kid with brainrot: "erm, what the sigma?"
by vtrbus April 28, 2024

by Youknowtherizzler April 27, 2024

by Ohh. Naggers, of course. April 24, 2024

A misspelling of "um, actually?", an internet joke commonly said to mimic and mock people who correct others.
"No, it's not 'your' its 'you're'!" They replied to a comment on youtube.
Another user replied "erm, ACHTUALLY?"
Another user replied "erm, ACHTUALLY?"
by jasperlikeswords May 25, 2024
