2 definitions by AnusFace

When you're holding a cat, or any small animal, and it backs onto your thumb, causing you to penetrate the animal.
Gavin had a Slip O' The Thumbs when he was holding Geoff's cat.
by AnusFace May 26, 2015
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A racemic sympathomimetic amine C9H13N or one of its derivatives (as dextroamphetamine or methamphetamine) frequently abused as a stimulant of the central nervous system but used clinically especially in the form of its sulfate or hydrochloride salt to treat hyperactive children and the symptoms of narcolepsy and as a short term appetite suppressant in dieting.
I snorted some amphetamine last night.
by AnusFace March 30, 2005
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