1. common slang for when you want to win a conversation. (noun)
Carl: Pluto is a planet.
Me: UR MOM IS A PLANET!
Sheila: You didn't do your chores.
Me: UR MOM DIDN'T DO YOUR CHORES!
UR MOM IS HOT N GAY(ISSA JOKE SO DONT COME AFTER ME. I MEAN UR MOM IS REALLY HOT THO ;) )
I LOVE UR MOM :)
ur mom. the one who birthed you out of a lasagna
ur mom is pretty GAY (good at yoga)
ur mom is a definition of a particular overweight/fat women with autistic children.
"ur mom is so fat she ate the hamburger sign"