"Yo Mama's" joke

Yo mama's so fat she had to go to Sea World to get baptized.
Yo mama's so fat, she's got more Chins than a Chinese phone book.
Yo mama's so dumb, when I told her I wanted color TV, she said, "What
color?"
Yo mama's so stupid, when the computer said "Press any key to
continue", she couldn't find "Any" key.
Yo mama's so ugly, you could hef face in dough and make monster cookies.
Yo mama's so fat when she sits around the house, she sits around the
house.
Yo mama's so poor when I saw Her kicking a can down the street, I asked
her what she was doing, she said, "Moving."
Yo mama's so stupid, she thinks Taco bell is the Mexican phone company.
Yo mama's so fat, she can't even jump to a conclusion.
Yo mama's so fat, the telephone company gave her two area codes.
Yo mama's so old that when she was in school there was no history
class.
Yo mama's so stupid she asked me what kind of jeans I had on and I said
"Guess" so she said "Levi's."
Yo mama's so poor when I ring the doorbell she says, "Ding."
Yo mama's so ugly, she went to a haunted house and came out with job
application.
Yo mama's so fat, she stepped on a scale and it read "to be continued."
Yo mama's so old, she has autographed Bible.
Yo mama's so dumb, she took a ruler to bed to see how long she slept.
Yo mama's so stupid she went to Disneyworld and saw a sign that said
"Disneyworld Left" so she went home.
Yo mama's so old she was a waitress at the Last Supper.
Yo mama's so dumb, when she was asked on a application, "Sex?", she
marked, "M, F and sometimes Wednesday too."
Yo mama's so fat, she fell in the Grand Canyon and got stuck.
Yo mama's so fat, when she put a yellow raincoat on, people said,
"Taxi!"
Yo mama's so ugly, when she was born, the doctor slapped the wrong end.
Yo mama's so stupid, she died before the police arrived because she
couldn't find the "11" button for "9-1-1".
Yo mama's so fat, she couldn't fit in a satellite photo.
Yo mama's so stupid, she thought the board of education was a piece of
wood.
Yo mama's so old, powder milk comes out her tits.
Yo mama's so fat, she could sell shade.