Yo Mama so old... When she was at school...there was No history class!
Yo' Mama is so nasty, she put a cucumber in her panties and pulled out a pickle.
Reading Chuck Norris Facts is the same as learning history.
Yo mama so fat when she went swimming, The Japanese harpooned her and took her back to Japan to sell her blubber.
The 21st century: Deleting history is more important than making it.
Yo' Mama is so ugly, when she walked past the toilet, it flushed itself.
Yo mama is so fat she has to write an apology letter to Japan.
Your momma's so fat that when she sits on a penny Lincoln dies once again!!
Yo Momma's so stupid that she burned down the house with a CD burner.
Those who ignore history, are doomed by Chuck Norris.
Yo mommas so poor the roaches pay the light bill!