Knock knock... Britney Spears

Genital Mutilation is Funny	Yo mama's So Stupid	Yo Mama's So Fat... Tie
Yo mama's so fat... swimming	Dubya 'n' Drugs	Yo Mama's So Fat... Turned On
Yo mama's So Stupid	Whistle While You Twurk	Beer Consumption
Law School Graduation Gift	You Might Be A Redneck...Wine	Blonde Brushing Hair
Yo mama's teeth are so big...	Dumb Crooks Roundup	Popularity Is A Relative Term
Frosty	Pre-Paid Plan	Yo mama's So Fat... Nickname
Hillary Clinton's OB-GYN	Gary Condit's Fowl Behavior	Sex Advice
Blond Father	Blonde and License Plates	Yo mama's...Fat
Bimbo Joke	Yo mama so ugly...	Tenessee Football Player
World War III	Land Of Milk And Honey	A bunch of Saddam Hussein's body doubles ...
Yo mama's... Roller Coaster	Yo mama's so ugly	Arkansas Toothbrush
Yo mama's So Stupid	The Naked Truth	Y'might Be A Redneck
Yo mama's So Poor	Rosebud	Blonde and Doorknobs
How to Sell a Bible	Loose Constructionists	Yankees and the Lightbulb
Yo mama's so stupid... asphalt	The Principal of the Elementary school, went ...	Windows 666
Scratch Those Thangs	Famous People Say the Darndest Things	Yo Mama's So Fat... Handbag
A blonde was working on a puzzle. After ten ...	Let's Live On Love