She jokes

Joe Mama so fat when she stepped on the sidewalk, I didn't laugh, but the sidewalk cracked up.

Your mama is so stupid. She fell off a bike and didn't know which way to fall!

Your mama is so old, her first Christmas, she was a Wiseman's +1.

My girlfriend asked, "Why is this test so long and hard?"

I then said, "You know what else is long and hard..."

She was amazed!

Who will hit the ground first, the girl or the apple?

I don't know, it depends if the girl is emo or not. If she is emo, the rope will catch her.

Yo mama so ugly, she has a sign in her garden saying, “Beware of the dog!”

Why did you and Sarah break up?

'Cause she cheetahed on me.

Your mum went to the dentist so she could install Bluetooth.

Yo momma so fat, when she said, "Order in the court," she really meant burgers and fries.

Yo momma so dumb, when your dad said it was chilly outside, she ran outside with a spoon.

Yo momma's armpits stink so bad she made Right Guard turn to left.

Yo momma so fat, when she gets in an elevator, it HAS to go down!

Yo mama's so stupid, she stared at a cup of orange juice for 12 hours because it said "concentrate."

Yo mama's so stupid, she thought a quarterback was a refund.

Yo mama's so stupid, she went to the dentist to get a Bluetooth.

Yo mama's so stupid, she took a ruler to bed to see how long she slept.

Yo mama's so stupid, she put airbags on her computer in case it crashed.

A woman was in the Twin Towers. She orders a pepperoni pizza but got a plane pizza.

Yo mama so fat that if she didn't eat for a day, there would be enough food to feed Africans for 500 years.

A teacher wanted to sing, so she did. This is what she said:

"You have no family, even though you're broker than me."