Yo' Mama is so ugly, the only difference between her face and a bag of crap is the bag.
Yo momma’s so fat, when she went to the beach, she was the only one that got a tan.
Yo mamma so stupid she puts a piece of paper on the TV and says, "I'm watching paper-view."
Yo mama is so stupid that she went to the store to buy a color TV and asked what colors they had.
Yo mommas so black that when she walked outside the street lights turned on.
Yo momma is so poor the ducks throw bread at her.
Yo momma so fat when she went to the circus the little girl asked if she could ride the elephant.
Yo mama so fat if she falls it's defcon zero.
Yo' Mama is so fat, NASA used her to plug a black hole.
Your mama is so stupid she thought fruit punch was a gay boxer.
Yo mama is so poor, I went to her place for dinner the other day, and when I asked what we were having, she put her foot up on the table and said "corn !".