Ur Mom is a heavenly body which has mass more than a black hole and somehow doesn't collapse in on herself. Ur Mom measures about 69 lightyears in diameter and consumes anything she comes in contact with.
Person A: Did you know that Jupiter's diameter is more than 100,000 km?
Person B: Not nearly as big as Ur Mom.
Person B: Not nearly as big as Ur Mom.
by websurferoftheages March 24, 2022
most of the people who use this word, are mostly gen z because its a sens of humor we have and its funny lolz
by nox_lolz February 26, 2022
by jikookmyeverything >3< October 06, 2021
by Avocado bacon egg Nader July 20, 2022
MOST LIKLEY JUST A JOKE LMAO
someone: "hey, guess what?"
someone else: "what?"
someone: "ur mom.HAHAHAHAHAHHAHAHAHAHAHAHAHHAHAHAHAHAHAHAHAH"
someone else: "what?"
someone: "ur mom.HAHAHAHAHAHHAHAHAHAHAHAHAHHAHAHAHAHAHAHAHAH"
by i am cool :D October 04, 2022