Yo momma is so black, she got marked absent at night school.
Yo mama so ugly when she went into a haunted house she came out with a job application.
Yo momma is so ugly her parents had to feed her with a slingshot.
Yo momma is so fat, when she sat on the back of the bus it did a wheelie.
Yo momma is so ugly her momma had to tie a steak around her neck to get the dog to lick her.