Your momma's so ugly, when she goes into a strip club, they pay her to keep her clothes on.
Yo momma is so ugly even Hello Kitty said, "Goodbye" to her
Yo momma is so stupid she took a ruler to bed to see how long she slept.
Yo momma is so stupid when your dad sad it was chilly outside, she ran out the door with a spoon!
Yo momma is so fat she sat on the rainbow and Skittles came out.