Rhyming slang derived from the word shitter to describe an anal opening.
i did your mum up the ritter last night...

that mop bucket smells like a ritter!
by FlashJoe December 17, 2007
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The very talented lead singer/bassist of the All American Rejects. His voice could quite possibly crush a million hearts simultaneously. Yes, that amazing.

Full name: Tyson Jay Ritter
Birth date: April 24, 1984
Birth place: Stillwater, Oklahoma
If it was possible, I would marry Tyon Ritter's voice.

Have you seen Tyson Ritter's eyes? *faints*
by oberservealways December 13, 2009
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Name of famous 1930's singing cowboy now rhyming slang for "shitter"
I bet she takes it up the Tex Ritter
by The Big M May 30, 2006
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An American actor most known for his roles in Three's Company, 8 Simple Rules and a guest appearance in M*A*S*H. John Ritter's birthdate was 17th of September 1948 and his date of death was 11th of September 2003. He died of an aortic dissection, will be forever remembered.
RIP John Ritter 1948-2003
Three's Company
8 Simple Rules
M*A*S*H
by P. Redeckis April 22, 2006
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