Top Definition
When someone is stuck inside for too long with nothing to do they may go crazy with fappin' fever (uncontrollable masturbation).
Guy 1: How was your break? I heard you were snowed in for a week.

Guy 2: It was a dark period in my life, I was stuck on my computer all day.

Guy 1: Fappin' Fever?

Guy 2: I'm chafing...
by Schlong Connery February 10, 2010

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