One or more exhaust pipes on a pickup truck which are re-routed from the normal stock routing to instead go vertically through the bed imediately behind the cab. Extra douche points are awarded if the engine is gasoline and not a diesel.
by peterbuilt October 29, 2011

A general doucher. somebody thats so much of a douche that he has to be described as a douche nozzle.
by who_the!? June 22, 2010

The person you see walking down the street sporting a hot girlfriend who is way out of his league. The fact that he is porking her makes him a douche-nozzle.
by Rick C. May 13, 2005

Q:What is the soup of the day?
A:Douche nozzle
Q:Do you like the new guy at work?
A:No. He is a huge douche nozzle
Q:What kind of dog is that?
A:It is a douche nozzle.
Q:Where would you like to sit?
A:On the douche nozzle!
A:Douche nozzle
Q:Do you like the new guy at work?
A:No. He is a huge douche nozzle
Q:What kind of dog is that?
A:It is a douche nozzle.
Q:Where would you like to sit?
A:On the douche nozzle!
by Sara Gallagher January 9, 2008

by michael December 9, 2003

To be a creator of douches or to be the god of douche bags as well as being completely full of themselves. Only a select few have been able to claim this title.
Guy 1: Hey, did you hear, Greg is dating his ex-girlfriend's best friend?
Guy 2: Yeah, hes really a douche nozzle.
Guy 2: Yeah, hes really a douche nozzle.
by MasterofSkyrim November 14, 2011

by Leroy Jeeenkinzzzz May 10, 2011
