Yo momma so dumb she threw a ball at the ground and missed.
Yo' mama so fat, people exercise by doing laps 'round her!
Yo momma so stupid she got hit by a parked car!
"You're single and I'm single too! You know what that means?" "What" "We're both ugly!"
Your momma so ugly she gave Freddy Kruger nightmares.
Yo mama's so fat when she sat on a tree it made paper.
Yo mama is so fat, she needs two Facebook accounts for her profile picture.
Yo mamma so ugly that her birth certificate came with an apology letter from the condom factory.
Yo mama is so fat, she got arrested at the airport for ten pounds of crack.
Yo mama is so stupid, when I offered her animal crackers she said no thanks, I'm a vegetarian.