crack pipe 

Beginner's musical instrument. Popular in the 1980's and 1990's but somehow still around due to multi-level focus group marketing on behalf of the music industry. Obscene amounts of money can be made if you can master fine instrument.

Ja Rule and 50 Cent got their start on the crack pipe and now they be millionaires

crack pipe by Wigga May 13, 2003

lay the pipe 

v. to give da dick

I laid the pipe on that ho EARLY

lay the pipe by NeverU June 6, 2003

pipeline

a classic skatepark, first opened in 1977 and closed in 1988 located in upland, ca that consisted a fullpipe, a monster bowl, a combibowl and a slalom course. it was the narliest of all skateparks.

ur dads that skated back in the day can tell u all about pipeline skatepark

pipeline by jackson j May 30, 2006

piles 

An uncomfortable ailment for anyone who has accessed this word. Result of sitting on cold concrete, child-birth or anal perversions.

I took a dump and my piles fell out. It looks like an open bullet-wound.

piles by jadio u no August 14, 2003

Alaskan Pipeline 

Grab a love glove and drop a deuce into it. Now take the shit-filled prophylactic and put it in the freezer; preferably away from anything resembling a frozen treat. Once your poop-sicle is rock hard, the party begins. Bend your girl over and start screwing. Once you have a good rhythm going, ram that fecal dildo in her ass. You may or may not want to warn her. Lube is advised.

Before Ted violated is girlfriend with an Alaskan Pipeline, he yelled, "Big load of crude coming in!"

Alaskan Pipeline by shadow_javelin February 19, 2011

pipefitter 

a man who likes objects in the ass, not necessarily, but most likely a homosexual.

that Aaron says he's straight, but boy is he a pipefitter

pipefitter by cassius$ July 18, 2006

Pipe-to-pipe Bushman

Another word for a homosexual. Can have implications of paedophilia and/or outdoor sex.

- 'Mate, check out that weird guy in the raincoat and glasses!'

- 'Fuck! look at his moustache. He looks like a real pipe-to-pipe bushman'

Pipe-to-pipe Bushman by Mr Knish October 19, 2008