Yo mama is so fat, she doesn't fit in this joke.
Yo mama is so fat, it says to be continued, when she gets on a weighing-machine.
Yo Momma has so many chins, it looks like she's wearing a fat necklace!
Yo mamma so fat when she looked at the scale she yelled, "Thats not my weight, thats my phone number!"
Your Mother is so fat, her water heater needs a nuclear reactor.
Yo' Mama is so fat, politicians fight over redistricting her ass.
Yo mama so fat, the only way scientists found out about space because you could see her from Earth.
Yo mama so fat that when she sat on a rainbow she made Skittles!
Yo mamma so fat, it takes her two trips to haul ass.
Yo Momma's so fat she uses an air balloon for parachute.