Yo mama so fat I tried driving around her and I ran out of gas.
Yo momma's so fat, when she uses the keyboard she presses every key at once!
Yo momma's so fat, even Dora can't explore her.
Yo Momma's teeth are so yellow, that when she smiles, traffic slows down!
Yo mamma so stupid she tried to put M&M's in alphabetical order.