To stimulate sexually with one's tongue. Earliest origins are traced to the mouth of the RumblePig.
Dude, you nasty bitch! You tongue-jacked her shitbox?
by larry beavers October 27, 2004
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verb.
The act of licking with great enthusiasm, so much that it appears as if the licker is attempting to lift the entire body weight of the lickee using only the tongue.
Analagous to a floor jack lifting a car.
Used for describing the act of cunnilingus or analingus, or non literally as an eager ass kisser or brown noser.
I tongue jacked her so hard, I lisped for three days afterward.

She asked me not to tongue jack her until the friction burns healed.

No need to tongue jack my shitbox, I'll lend you the money.
by SometimesDoc January 5, 2007
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When a man buries his face in a good looking woman's ass and goes to town. Can be quite the experience for the woman where as there are no inhibitions from the man.
Holy shit, that's a good looking broad, I wish I was tongue jacking her shitbox!
by romdo308 October 6, 2013
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the act of using your tongue to penetrate the anus of your partner during sexual foreplay
I want to tongue jack fart box

Matt: "Damn girl, I want to tongue jack your fart box!"

Jason: "She tongue jacked my fart box last night"

Raaaaaaandy: "Yes! I can tongue jack your fart box!"
by Brian, winona September 20, 2009
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To have someone mess with your head.
-OR-
To exclaim udder disbelief.
Greg: "I just had sex with those two lesbians!"
Me: "Are you tongue-jacking my shitbox?!"
Greg: "Yeah, I'm just tongue-jacking your shitbox, buddy, I only had sex with one of them!" (laughter ensues)
by R8RFAN September 7, 2006
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