Definitions by Racercooper

Ur Mom 

a big object that is as big as 2.5 whales, 5 suns, and 3.597 piles of earth
And is your mother

this is commonly used as an insult

a man: Wow that thing is big as Ur Mom wooow!
The other Man: Wow I hate you stop

later
A Man was slain by The other Man.

Ur Mom by Racercooper November 10, 2021