Yo momma's so fat, her belt size is "Equator."
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!
Yo momma's so fat, she wakes up in sections.
Yo mama so dumb she tried to make an appointment with Dr. Pepper.