Yo momma is so fat that when she went to the beach a whale swam up and sang, "We are family, even though you're fatter than me."
Your momma so fat... I ran around her twice and got lost.
Yo mamas so fat that when she stepped on a scale, buzz lightyear came out and said "to infinity and beyond!"
Yo' Mama is like a postage stamp: you lick, you stick, you send her away.
Yo mama farts so much there is a reason why Jupiter is made out of gas.
Yo' Mama's hair is so full of dandruff, when she shook her head, the principal called a snow day.
Yo mama so ugly it caused Godzilla to go back to the ocean.
Yo mama is so stupid that when the computer said "Press any key to continue", she couldn't find the 'Any' key.
Yo momma’s so fat, she stood in front of the Hollywood sign and it just said H —— d.
Yo Mama is so fat and ugly she and Godzilla are twins.