A highly insulting, yet quick way to tell someone you heavily dislike them. It implies that their mother is a homosexual woman, obviously I have yet to know when this phrase begun but all I do know is that this isn't a term you should take lightly. It is also a phrase highly meme'd upon, and I still have yet to figure out why the phrase is taken with humour.
by thememelord69 December 11, 2020
Get the Ur mom gay mug.by Flatfuzz December 14, 2020
Get the ur mom mug.by Jeeny darling December 15, 2020
Get the kiss ur friends day mug.by Definitely._. December 21, 2020
Get the Ur fav person mug.

