junk 

male genitalia, male sexual organs, penis+testicles

Dialogue from Juno (2007) movie:

Punk Receptionist: Free condom? They're boysenberry.
Juno: No, thanks. I'm off sex right now.
Punk Receptionist: My boyfriend wears them every time we have intercourse, it makes his junk smell like pie.

junk by Bletheringeejit January 27, 2008

junk 

male sex organs.

"man, they may as well add junk to the medical dictionary as an anatomical term for male sex organs" -boy in my class

junk by bea June 30, 2003

Junk 

Like a substitute for the word stuff.

I'm all tired and junk.

Junk by StaceyIlene December 28, 2005

junk 

excess baggage in ass area. Can also be used to explain a male genital are. New use: if something sucks... it's junk.

"Stop staring at my junk, girl" OR in another way, "All pop music is pure junk, substenceless crap"

junk by dug August 30, 2003

junk 

The genital area of a man, inclusive of all parts.

"I'd like to punch him right in the junk"

junk by D Roy November 1, 2008

junk 

A chinese boat.

A certain type of Chinese boat is known as a "junk"

junk by History101 August 7, 2003

junk 

Heroin

He's been hittin that junk, he's all fucked up

junk by Assmeister November 29, 2002