to lift your boner up to your waist line to prevent detection.
the girl i work next to gave me a chubby. before i stood up, i had to tuck it up.
by nileek October 7, 2008
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To been taken advantage of, usually but not always in the workplace.
' I got tucked right up this morning in my monthly review' or ' Thats the fourth week in a row I've put the trash out, your tucking me right up' . Point of note: when describing how you got tucked up, or how you tucked someone up, for amusement purposes do the actions of tucking blankets into the side of an occupied bed.
by Tradesize December 8, 2010
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The act of trying to hide an erection by tucking your penis into the waistband of your pants. This method is usually used when in public and/or wearing loose fitting pants or shorts.
I got an erection while staring at that woman but i was in public so I had to tuck up.
by Dertty December 30, 2005
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To be tucked up is to be outwitted, conned, or otherwise beaten in a cunning or sly sort of way.
We've been tucked up, while he's been cleaning up.

(from the film "Snatch")
by HevayBurtation December 21, 2015
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A frequently heard suggestion, made by one incarcerated person to another when contraband is passed and needs to be quickly hidden from the light of day from those in authority.
Here’s the radio you requested from Big Bubba, but you better tuck it up your tail pretty quick because here comes Sgt. Pimpleface!
by Dr Bunnygirl June 1, 2023
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When a male hides his boner by tucking up into his waistband. Usually occurs around the ages 13-17 around very attractive women.
Guy 1-"Did you see that new girl?"
Guy 2-"Man,Cause of her Ive been tucked up since lunch."
by AiyaItsShawnn November 11, 2011
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To shaft or prank someone, usually a mate. As seen on some of the WKD adverts
You tuck up a mate, when they can't get away from someone talking to them and you don't rescue them.
by richard jacobs February 5, 2007
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