Yo mama so ugly when she went to the bathroom, she scared the shit out of the toilet.
Yo mama is so fat every time she sits down they add another country to the map.
Yo momma so fat when she steps on a scale it says TO BE CONTINUED...
Your momma so fat... She put on her lipstick with a paint-roller.
Yo' Mama is so ugly, her imaginary friend played with other kids.
Yo mama so fat Mount Everest tried to climb her.
Yo momma so ugly that when she smiles in the mirror the reflection doesn't smile back.
Yo momma so fat when she went to the circus the little girl asked if she could ride the elephant.
Yo momma is so stupid she stared at an orange juice container for 2 hours because it said concentrate.
Yo mama so old she knew Burger King when he was still a prince.