Yo mama is so fat, she got arrested at the airport for ten pounds of crack.
Yo momma's so fat; she's on both sides of the family!
Have you ever seen the serial number on a condom?
No?
Oh sorry, you must not have to roll it down that far.
Yo mamma's so fat that she had to get baptized at seaworld.
Yo mama is so fat, the army used her pants for a parachute.
Yo' Mama is so fat, her cereal bowl comes with a lifeguard.
Your momma so ugly she gave Freddy Kruger nightmares.
Yo mama is so hairy, Kingkong got jealous.
Yo mamma is so fat, her husband has to stand up in bed each morning to see if it's daylight.
Yo mama so stupid she stuck her face into a book to make a Facebook.