Yo mama so old her social security number is 3!
 244
1  

Yo' Mama is so nasty, her vagina's in the Axis of Evil.
 159
0  

"Yo momma so fat when she bungee jumps, she brings down the bridge too!"
 193
0  

Yo momma is so fat her bellybutton gets home 15 minutes before she does.
 135
0  

Yo' Mama is so dumb, she got fired from a blow job.
 150
0