You mamma is soo fat she sat on a rainbow and skittles popped out!
Ya mama so fat the only thing stopping her from going to Jenny Craig is the door.
Your momma is so fat when she fell in the grand canyon she got stuck half way down.
Your Mamma's so fat, when she went bungee jumping, she broke the bridge!
I was a chubby kid. My parents sent me to fat camp. I was nervous, but my big brother said, "As soon as you get there, stab the fattest kid you see. No-one will mess with you." I get off the bus at fat camp and some kid runs straight up and stabs me.