The Duff Veteran's definitions
When you are fucking a girl for the first time anally, you pull out too fast and the girl begins to shit uncontrollably.
Person 1: Dude OMG I heard you got with (girl's name) last night ..
Person 2: Yeah I'd rather not talk about it, it was a bad case of The Duff.
Person 2: Yeah I'd rather not talk about it, it was a bad case of The Duff.
by The Duff Veteran November 10, 2010
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