Yo mama is SO FAT... SO FUCKING FAT... That when she went on the bus, she wasn't allowed in. She asked why, and the driver pointed to the sign "Weight capacity of 50 people". The bus was empty.
She got mad and ate the bus!
You are so fat that Big Chungus looks like a small Chungus.
My friend made this joke (so I’m going steal it). I’m surrounded by fat people, oh wait... it’s just one.
Yo mama so fat, I saw her eat with 3 utensils: A spoon, a knife, and a FORKLIFT.
My girlfriend is so fat, she looked into the mirror and said, "Woah, there are two of me!"
Yo mama's so fat, she woke up on both sides of the bed.
Your mom's so heavy that it caused Atlas, the Titan, to slip a disc.