Your mama so fat when she goes in Walmart and goes out it's gone.
Yo mama so fat people used her as a tramp.
Yo mama ass so big your dad's dick gets lost in it.
Q: Why don't fat people were turtlenecks? A: Because turtles are now endangered.
Yo momma so fat, she fell into a black hole and it clogged!
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 mama is so fat it took her three whole months to get through a door.
Yo mamma so fat when she looked at the scale she yelled, "Thats not my weight, thats my phone number!"