gentlemens tuck 

to put your hand behind you and lift your ballsack so they dont slap against the other gentleman while double penetrating the lucky lady.

oi parksie, that was very considerate of you to gentlemens tuck when we double teamed that bitch.

gentlemens tuck by VeeTee August 18, 2008

trouser tuck 

v. the act of inserting one's penis into the waistband of the pants to conceal an erection

"The teacher called me to the board while in the act of day dreaming about jen's breasts, therefore i immediatley used the trouser tuck to conceal my hardened penis. and no one was the wiser."

trouser tuck by Samuel Conner May 3, 2010

Friendship Tuck 

When a known male person comes up behind you and stuffs their geintals in the back pocket of the jeans or pants you are wearing and stays there until you have noticed what he has done. Usually done in the pocket without a wallet, cellphone or comb in it.

Doug wanted to express his admiration of his long time acquaintance so he came up behind him and gave him a friendship tuck.

Friendship Tuck by Lardcore November 30, 2010

college tuck 

The process by which a person tucks in the front half of their shirt and not the back...a mullet of shirt tucking. Business in the front, party in the back

Ron totally rocks the college tuck...he's such a sophisticated rebel

college tuck by Opiusss8 September 22, 2013

Rudd Tuck 

A cosmetic surgical procedure to tighten the saggy skin in the scrotum. Named for professional athlete and A-list celebrity Delaney Rudd.

I had a Rudd Tuck and now my nuts look sharp. Like grandpa always said "Keep em high and tight".

Rudd Tuck by Karl Barbeque April 12, 2014

stache-tuck

When the mustache starts hanging over the top lip, one needs to perform a stache-tuck by tucking the overhanging mustache fibres in underneath the main body of mustache to make the mustache more presentable, neater and defined.

Before John's hot date with Kelly, he executed a stache-tuck. This proved useful as it neatened out his mustache and kept the mustache hairs out of his and Kelly's mouth while they were kissing.

stache-tuck by Fook-ST@R April 14, 2014

Buckle-tuck 

When one has a unexpected erection and is forced to walk into public and hide the erection in his waistband.

Tom woke up with a boner with a knock at the door so he performed the faithful buckle-tuck to stealth fully have a normal conversation with a raging hard-on.

Buckle-tuck by Buckle-Tuck December 24, 2014