"Nan and the snow" joke
No, nan its just your dandruff
Your Mamma's so fat, when she went bungee jumping, she broke the bridge!
Your momma is so fat when she fell in the grand canyon she got stuck half way down.
Ya mama so fat the only thing stopping her from going to Jenny Craig is the door.
You mamma is soo fat she sat on a rainbow and skittles popped out!