Yo momma’s so stupid, she took the Pepsi challenge and chose Cif.
Yo mama so fat Mount Everest tried to climb her.
Yo momma’s so fat, her belt size is the equator.
Yo' Mama is so stupid, she poured a bowl of Cheerios and said, "Look, my alphabet soup spells 'Ooooo.'"
Yo mama is so fat she doesn't need the internet. She is already WORLD WIDE!
Yo mamma’s so fat, her belly button looks like a black hole!
Yo momma's so fat; she's on both sides of the family!
Your momma so fat... She can't even fit in the chat room.
Yo' Mama is like a telephone book: available to the public, no charge.
Why did the blonde get fired from the M&M factory? She kept throwing away all the W's!
Yo' mama got such bad dandruff, the principal declared a snow day!