Yo mamma so fat she sat on a rainbow and skittles popped out.
Yo mama so fat she stepped on a weight machine and someone said "hey that's my phone number"!
Yo mama's so fat, she walked across the dance-floor...and the band skipped!
Yo' Mama is so fat, I had to dip her in flour to find her wet patch.
Yo' Mama is so fat, when she rubs her legs together, I smell bacon.
Yo' Mama is so fat, she has to make a long distance call to talk to herself.
Yo Momma is so fat, she can sit on a t3 cable and make the internet traffic slow right down to 1 bit per day.
"Yo momma so fat they have to grease the bath tub to get her out!"
Yo mama so fat when she fell on my iPod it became an iPad.
Yo' Mama is so fat, NASA used her to plug a black hole.