Top definition
The tucking of a boner towards the top of your pants
I got a boner in class so I got the uptuck going
by tucker February 15, 2005
Get the merch
Get the uptuck neck gaiter and mug.
Oct 30 Word of the Day
A trick played on a fellow athlete where the open hand smacks the target's testicles with the knuckles in a sharp, wrist flicking motion.
"Dude, I sack tapped Brandon, and now he has the whole team trying to sack tap me"
by Chris M July 07, 2004
Get the mug
Get a sack tap mug for your coworker Sarah.
to tuck ones cock upward between the belly and waist line of the pants in order to hide a boner
A: I have a boner! what should i do?
B: Up tucking is the way to go!!! *smile point wink*
by metalheadmanic June 28, 2004
Get the merch
Get the up tuck neck gaiter and mug.
where an adolescent male gets a raging boner at the wrong time and has to tuck the enlarged member in his belt and pull his shirt over it to hide it.
today in math class i got a huge boner looking at Mrs. Smith, i had to pull the uptuck.
by justnotright June 16, 2005
Get the merch
Get the uptuck neck gaiter and mug.
(n) Quickly yet discretely hiding one's erection by slightly pulling the waist of his pants away from himself, swinging the boner in an upward position, then letting the waist of the pants hold it snug against his body.

WARNINGS and GUIDELINES: This is more of an art than a science and may require pracice for some. Up-tucks are best done when pretending to tie one's shoes or something of that nature; however,if a boner occurs while sitting down amongst friends, do the following: pretend you are trying to get more comfortable in the chair, your shirt is "bothering" you so you pull it around to make it feel better, while your hands are in the front do the uptuck (underneath the shirt!) then quickly move your hands to the back of your pants to pull them up a little ("they were sagging down too much").
Always make sure you are wearing a shirt or at least boxers. If you have no boxers but do have a shirt, make sure the shirt long and is never lifted up above the waist of your paints.
"I would've been so embarashed if I didn't know about the up-tuck on my first date!"
by Barg January 28, 2006
Get the mug
Get a up-tuck mug for your Facebook friend Zora.