- Yo mamma's so big, her belly button's got an echo.

- Yo mamma's so nasty, a skunk smelled her and passed out.

Yo mamma's so old, her memory is in black and white.

Yo mamma's so stupid that under "Education" on her job application, she put "Hooked on Phonics

Yo mamma's so big, they had to paint a stripe down her back to see if she was walking or rolling.

Yo mamma's so nasty, she only changes her drawers once every 10000 miles

Yo mamma's so stupid, if brains were dynamite, she wouldn't have enough to blow her nose.

Yo mamma's so stupid, she called the 7-11 to see when they closed.

Yo mamma so poor when I ring the doorbell I hear the toilet flush!

Yo mamma so short she poses for trophies!

Yo mamma so hairy you almost died of rugburn at birth!