A less fatal form of "ur mom gay lol". To be used against your friends when they are roasting you to turn the tables of the roast.
Friend: Boi if u don't get your Mayor-of-Whoville lookin ass the fu-
Me: Ur mom is the big gay XD
Friend: *stammering* W-well i-i uhh
Me: Ur mom is the big gay XD
Friend: *stammering* W-well i-i uhh
by heckinoof666 May 7, 2018

Austin: Ur mom gay lol.
Justin: Hey Austin, Ur mom Bigg Gay.
Austin: No U
Justin: Ur mom big gay 3x
Austin: What?
Justin: Ur mom gayzilla
*Austin shoots up the school and dies*
Justin: Hey Austin, Ur mom Bigg Gay.
Austin: No U
Justin: Ur mom big gay 3x
Austin: What?
Justin: Ur mom gayzilla
*Austin shoots up the school and dies*
by HackerMan2003 May 22, 2018

by hotties 2.0 fan account January 14, 2022

by Memes247 May 21, 2018

by shithead jones May 20, 2003

when you're having an argument with someone who is much more intellectual than you but you just gotta pull out that "ur mom gay lol" line and they get butthurt emotionally
you the cunt : hey that is not a very funy maymay
intellectual being : avoid my existence with that normie shet of yours
you the cunt : ur mom gay lol
and they cry over that
intellectual being : avoid my existence with that normie shet of yours
you the cunt : ur mom gay lol
and they cry over that
by uredadleslol March 10, 2018

the act of excreting bodily waste into somebody's mother's mouth for the amount of 50p or half a pound, or even half a dollar if u are american.
person 1: dude, ur mom is dead!
person 2: oh yeah? well i shit in ur mom's mouth, for 50p. Half a pound! or 'dollar' if u are american
person 1 and 2: hahahahhahahahhaha
person 2: oh yeah? well i shit in ur mom's mouth, for 50p. Half a pound! or 'dollar' if u are american
person 1 and 2: hahahahhahahahhaha
by chris cringle September 6, 2004
