What is Syffuf?
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SYFFUF is short for "Shut your fucking face, uncle fucker", a commonly used phrase in the USA. It was introduced in 1890 by Pope Gregorius XIV but gained popularity when Matt Stone and Trey Parker used it for a song in their popular television series "South Park".
Aunt: "Bob, you suck!"
Bob: "SYFFUF!"
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Random Words:
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The head of a man's penis
She saluted his Purple War Helmet with a rousing kiss and a blow job.
See purple nazi, head
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The he..
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Level up from a 13 pounder, where the vagina is not only extremely heavy but also hairy and is caked with dried pee and blood on the lip..