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The effects on your dick from over indulging in extacy; Similar to swimming in Guillamene Cove, Tramore where the water is so cold your willy shrivels within itself.
Jesus Boy! I had some bad case of Guilly Willy last night, I could only use my finger and thumb and some seriously disturbing porn to wack one off.
by Plastician March 18, 2010
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Sep 8 Word of the Day
A casual invitation / threat used by an individual that is not afraid of fucking someone up.
PAUL: I'm going to beat your ass.

JACK: Fuck around and find out, fool!
by NX STARCHILD October 16, 2020
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