When a male has a huge erection and doesn't want anyone to see, they simply tuck the penis in between the top of their pants and their stomach, thus hiding the boner.
Yo man, I used the tuck last night at my girlfriend's house and her parents didn't notice my huge stiffy.
by mike&will April 13, 2006
a) being very tired (often as a result of working too hard, studying, etc.)
b) being or feeling sick, usually referring to a headache.
b) being or feeling sick, usually referring to a headache.
by 16 grams February 19, 2009
A tuck is a procedure that is performed when one's scrotum is far too large for the testicles they contain. The excess bag is folded or "tucked" upwards and then sutured or stapled in place. In addition to being the name of a medical procedure the word can also be used an an insult. This insult can be used when you detect the sand in someones clam or they are such a douche you can assume that its because they are tripping on their sack.
-You have a huge scrotum, you need to get a tuck.
-Man that guy needs to get a tuck.
-Tuck your muff you douche bag.
-Man that guy needs to get a tuck.
-Tuck your muff you douche bag.
by Tuckstar Gallactica December 30, 2009
by paula pagan May 15, 2007
German insult. Usually guys say that to each other. A Tucke is person with a good relationship to his female side. Also see fag.
by **JP** September 6, 2005
Person 1: Let's take you, add me, subtract the clothes, divide your legs and multiply.
Person 2: I was in tucks when he said that!!
Person 2: I was in tucks when he said that!!
by oopsydoopsy!!:O January 9, 2010