1) Yo momma so old that that her memory is in black and white.
2) Yo momma so old he birth certicficate says "expired".
3) Yo momma so old she stills owes Jesus 3 bucks.
4) Yo momma so old she knew Burger King while he was still a prince.
5) Yo momma so old she uses Ancestory.com as a dating website!
6) Yo momma so old she was a waitress at the Last Supper.
7) Yo momma so old when I told her to act her age she died.
8) Yo momma so old she sat next to Moses in 3rd grade.
9) Yo momma so old her first Christmas was the first Christmas.
10) Yo momma so old she knew Gandlof before he had a beard.
11) Yo momma so old her socail security number is 1.
12) Yo momma so old she used to baby-sit Yoda.