Really tight shorts/pants worn by a male. Makes your junk unable to move. Usually spandex consistency.
by Darth_X May 11, 2008

by Vinchenzo Salvator June 1, 2014

for example going to the bathroom.
hey what are you doing, what? Oh! I am am having a junk function!
eww! whats that smell?.... Oh that.... Smells like a junk function...
Watch your step, a dog had a junk function there
hey what are you doing, what? Oh! I am am having a junk function!
eww! whats that smell?.... Oh that.... Smells like a junk function...
Watch your step, a dog had a junk function there
by Coldsurvival July 4, 2011

by Neckbone McGee December 3, 2020

Junk Punk is the new "Punk" groups like Blink 182, Green Day, Panic! at the disco ect. It's no longer real punk, but pop-punk.
by pgcr90 March 11, 2007

Bob: Mandy's lookin' pretty slim these days....that girl's got it goin' on.
Dobalina: Yeah, I heard she's on the "Junk Food" diet.
Bob: Junk food don't make a girl look like that.
Dobalina: That's cause she's gettin' the food from John's junk......if ya know what I'm talkin' bout.
Dobalina: Yeah, I heard she's on the "Junk Food" diet.
Bob: Junk food don't make a girl look like that.
Dobalina: That's cause she's gettin' the food from John's junk......if ya know what I'm talkin' bout.
by Tryky October 14, 2009

When one's ass is either wider than they are tall, or when each individual cheek is mistaken for car bumpers; also, an old woman with a diaper.
I saw this really hot girl, but when she turned around, it was an old lady with her junk in the trunk. She was still hot though.
by Paccali November 15, 2002
