Yo mama so fat you have to grease the door frame and hold a twinkie on the other side just to get her through.
Yo mama is so fat when she wears red they say look a firetruck.
Yo mama so fat when she jumped in the pool the water jumped out!
Do you know the difference between a postal box and a monkey's arse?
Well if you don't know I will never ask you to post a letter for me.
You mama is so fat, when she goes to the movies she sits next to everyone!
Your mama is so ugly that I guess you can say that the genes passed down.
Yo mama is so stupid that when she got locked up in the supermarket she starved to death.
Yo mommas so stupid she failed a survey.
Q: How do you keep a Republican busy for a week?
A: Turn on the spell checker.
Vote:
Yo mama so old her drivers license in hieroglyphics.