Yo mama so fat… I pictured her in my head and broke my neck.
Every “yo mamma” joke has been done thousands of times, by thousands of people. Kinda like yo mamma.
Yo momma so ugly that when she turned to the mirror her reflection turned away
Yo Mama so ugly she made One Direction go another direction.
Yo mama so fat and old when God said, “Let there be light,” he asked your mother to move out of the way.