I didn't sign up for this!

When something is not what you agreed to or anticipated to be.

Why is my rent 2x higher now? I didn't sign up for this!

by bruhthisismyhandle September 12, 2021

I didn't sign up for this!

A universal saying for not getting what one wants, usually said by a cowardice.

(after moving in with a new roommate)

D: I want a new roommate not a third boyfriend! I didn't sign up for this!

Jack: Okay chill out queer-bait.

by Rex Kwon Do Dojo December 7, 2010