Yo' Mama is like a hockey player, she doesn't change her pad for three periods.
Yo mama's so lactose intolerant, human kindness makes her throw up!
Yo mama's so technologically unsavvy, she leaves out pieces of cheese next to the computer!
Vote:
Yo' Mama is so fat, you have to slap her thigh and ride the wave in to have sex with her.
Yo momma's so old she knew the Virgin Mary when she was 10 and said Lil Mary will never amount to anything.
Yo momma so fat and stupid, her waist size is larger than her IQ!
Yo' Mama is so flat, paper gets jealous.
Yo Momma's so ugly, she has to get her vibrator drunk!
Yo mama so hairy when you were born you almost died of rugburn.
Yo Mama's so stupid when she heard someone say it was chille outside,she went and grabbed a size 20 bowl.