Yo momma’s so fat, her belt size…

Yo mama's so poor that ducks throw bread at her.

Yo mama jokes are old and overused just like yo mama!

Yo momma is so stupid that when thieves broke in and stole the tv, she ran outside and yelled to...

Yo momma's so ugly she makes the blind go crippled!

Yo Mama is so fat, when she pressed the UP button on the elevator it went DOWN.