Yo momma's so ugly, blind people hate to look at her.
Yo momma's so fat, even Dora can't explore her.
Yo momma is so ugly her parents had to feed her with a slingshot.
Yo momma is so ugly her momma had to tie a steak around her neck to get the dog to lick her.
Yo momma's so fat, when she uses the keyboard she presses every key at once!