A lot less simple than it sounds. This maneuver requires the insertion of one or more fingers into a vagina for a variety of reasons.

a: To prepare for love making.
b: To check for disease and smell.
c: Manual stimulation.

Once insertion is achieved you discreetly hold the perpetrating fingers under the nose and sniff them for danger. If all is well it doesn't smell.
I gave Paula the stink finger on our date and it smelled like hot tomato soup.
by Dr. Feel April 28, 2009
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the odour of a finger that has been scratching ones bottom whilst asleep usualy wiped on pillow by wife whilst asleep
'get that stink finger away from me'
'keep that finger away from me
by bumholio October 8, 2005
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also called "stank fanger"
When one places any number of any fingers in someone else's asshole.
Can be used in multiple combos for huge points with pink fingers. also "pank fangers". Pink being the fingers inserted into a vagina.
When one throws up his pinky and his pointer and inserts one into the anus and one into the vagina, this is called "one for the pank, and one for the stank"
I was with vicki macinnis on the weekend...let me just say, one for the pank and one for the stank!
by Matt D. April 30, 2003
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Almost the opposite of a rusty trombone, in which, while fellating a male, you insert your fingers into their anus.
Spenny's favorite wrestling move is the Stink Finger Gargler
by Michael Jeffrey December 11, 2008
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When someone is wiping their anus and finger/fingers accidentally enter their anal cavity but they don’t wash their hands
Tom: I just saw someone with shit on their fingers.
Jerry: He must have pulled a stink finger Lloyd on accident.
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Stink Finger Bingo, is a game played by a gathering of people. Gender does not apply. Players are blindfolded and proceed by sticking their finger in a random ass. Next they must guess which ass they had penetrated with their finger through smell. If they guess wrong the process is repeated until a correct answer is given.
Bryan did not guess Brads stench in Stink Finger Bingo.
by you Know Paul January 8, 2006
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