Yo mama is so dense, she thought the winter olympics were held in the freezer.

Yo mama is so unoriginal, she tells knock-knock jokes to Jehovah's Witnesses.

Yo mama is so ridiculous, people use her as a measuring stick for absurdity.

Yo mama is so grotesque, her shadow refuses to follow her.

Yo mama is so outdated, she thinks dial-up is still the fastest internet connection.

Yo mama is so dull, her pet rock left her for a frisbee.

Yo mama is so short, she orbits aroaund your legs.

Yo mama is so loony, when she heard it was cold outside, she grabbed a bowl.

Yo mama is so forgetful, she thinks the last supper is something she orders at a buffet.

Yo mama is so clueless, she thought a quarterback was a refund.

Yo mama is so greasy, her bathtub looks like an oil spill.

Yo mama is so lazy, she doesn't shave, she just moves.

Yo mama is so lazy, when she presses the elevator button, it takes her to the nearest couch.

Yo mama is so cheap, when she goes to the museum, she brings a spoon to take samples.

Yo mama is so hairy, when she plays hide and seek, people mistake her for Sasquatch.

Yo mama is so silly, she thought Taco Bell was a Mexican phone company.

Yo mama is so ugly, even Scooby-Doo said 'Ruh-roh' when he saw her.

Yo mama is so lazy, she doesn't go to work, work comes to her.

Yo mama is so mean, she ironed an apron to wear as a face mask.

Yo mama is so poor, when I rang the doorbell, she said 'Ding-dong for service'.

Yo mama is so ugly, her pillow cries itself to sleep.