Lubricating the thumb and rubbing the bare anus counter clockwise while preforming cunnilingis or felatias. Lubricant can vary with surroundings.
by Bagelboiz69 June 14, 2009
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When you slip you thumb into a stripers vagina while putting a note between her legs. Will usually get you kicked out of the strip club.
I gave that skank the dirty thumb.
by Vanderfell August 2, 2006
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When you finger a girl with your thumb
And she scream Ching Chong your dog is gong
by Analbead42069 January 24, 2021
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