Yo mama so fat, when she had an interview for NASA, they said, "We don't hire planets."
Yo mama so old that she knew "The Outsiders" when they were "The Insiders."
Yo mama so stupid, she thought Sodapop Curtis was actual soda.
Yo mama so fat when The Rock hit her with a Rock Bottom, her big fat ass belly let all the pizza explode out of her belly!
Yo mama so fat that John Cena couldn’t get her down with an Attitude Adjustment!
Your mama is so fat, when she farted, the world had to wear gas masks.
Yo mama is so pretty, she could get in a car crash because boys are staring at her.
Your mama is so fat, I had to look twice to get a first impression.
Your mama's breath smells so bad, people can't wait for her to fart.
Your mama is so ugly, her reflection ran away!
Your mama is so fat. Her high school picture is an aerial photograph.
Your mama is so fat and stupid. She got hit by a school bus. Her reply was, "Who threw that Twinkie at me?"
Your mama is so old, she made a book bigger than the Bible about her life.
Yo mama is so fat, she jumped on a trampoline and she broke it.
Your mama is so stupid she stayed up all night so she can get some sleep.
Yo mama jokes are so old, like your mom
Yo mama so vegetarian that she loves the Vegan Teacher!
Yo mama so fat that every time she takes a swim, the Arctic sinks by a mile!
Yo mama so [full of] kidney stones Thanos used them for his gauntlet.
Yo mama's so fat, she brought a spoon to the Super Bowl!