Yo mama is so dumb...

Yo mama so dumb, she artificially inseminated you just to tell 'yo mama' jokes to her grandchildren.

.: Random 50 Funny Jokes

President Clinton & the Pope	Yo mama is so stupid...	Fresh Meat	Yo Mama's so fat... Jerry Springer
Redneck's Last Words	Trampoline vs. Lawyer	Yo mama's...So Hairy	Yo Mama's So Fat... Tie
Close But No Cigar	Redneck Wedding	Fishing for a Week	Blonde and Missed Bus
You Work for the Government When:	Lawyers in the Trees	Something Borrowed, Something Blew	Iraqi Funerals
Yo mama's So Poor	Blonde on Fire	Into the Dust Bin Laden of History	Redneck Death
Little Voice	Peanut In Your Ear	Yo mama's...Fat	Our local drugstore was robbed of 500 bottles...
History Remembers Bill Clinton	You Work for the Government When:	Hormonally Yours	George W. Bush was caught breaking
What do you call a prostitute's children?	Pickled Bread	What is funnier than a zombie baby hanging...	Cris Cross
Thank You For Flying With Us	What would you do?	Monica's Testimony	Yo mama's so stupid... plane
Yo mama's...Fat	Yo Mama's Fertile	Tales From The Shire	Lawyers and Lightbulbs, Case #3
Innie Weenie	Yo Mama's Halloween	New Canadian Flag	Yo mama's So Fat... Sea World
Optimistic Jack	Seek and Ye Shall Find...	Yo Mama's Psychic Friends	Difference!
Mrs. Shagwell	Yo mama just gets dumber...