a way of taking A LOT of acid. the 'cid is dissolved into a greasy substance at high concentration, and stored in a lip balm container. to dose, stick your thumb in, smear out enough to coat it, and lick it off. depending on the quality of the stuff and how much you scoop out, it seems to be the equivalent of anywhere from 5 to 20 blotter hits.
the first time you do acid, don't do a thumb print. you should work up to that dose in a few sessions with experienced friends.
by minghi May 10, 2003
Get the thumb print mug.to stick ure thumb up a gurls hole...and make it go round and round thrustly(the only way to know if you do it right is to ask)
by bob hastle February 15, 2004
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The definitions of "thumb-kin" are thumb-kins.
by Palec Smuk December 13, 2008
Get the Thumb-kin mug.mane, she didn't want me to come over, but i started "thumb fuckin" her and she told me to come over.
by poloplaya04 October 28, 2008
Get the thumb fuckin mug."His computer crashed... again?!"
"Yep, he's got one hell of a red thumb... don't let him near your laptop."
"Yep, he's got one hell of a red thumb... don't let him near your laptop."
by Jimmuh November 25, 2009
Get the Red Thumb mug.by dynaflex July 11, 2010
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