Creampied Piper 

A sexual act/act of disrespect where one ejaculates into an instrument (typically brass or woodwind), then blows said ejaculate into the face of an unsuspecting listener.

"The band director is really pissing me off today."
"Let's give that motherfucker a creampied piper. That'll teach him."

Creampied Piper by nochilliam August 27, 2016

Keystone Pipeline 

An innovation for the delivery of cheap, flavorless beer to parties.

Did you hear about the protests of the Keystone Pipeline? I assume it's because they want us to provide premium kegs at the party.

Keystone Pipeline by BenJoviUSA April 2, 2014

Scandinavian Pipebomb 

A bag of 'shrooms, slap of heroine, star-shaped snort of cocaine all done in under fifteen minutes.

Shit dogg, last night Charles did a Scandinavian Pipebomb in McCarthy Quad and shat his pants and subsequently convulsed.

Scandinavian Pipebomb by Risky Rick December 17, 2008

lake pipes 

Hot rodder slang from the 60's, refers to a set of side pipes fitted to the exhaust of a car. Lake pipes were a very popular aftermarket accessory for alot of early American cars.

She's got a competition clutch with four on the floor, and she purrs like a kitten till the lake pipes roar

lake pipes by Solidarity? April 9, 2010

The Alaskan pipeline double dip soft serve

You shit into a condom and freeze it. Once frozen you go to town on yo girls asshole and mouth till it starts to get a bit soft. Then you take it out of the condom and shove it into her pussy until it's nice and warm. Then push on her cervix so it comes out on a ice cream cone, then make her eat it.

"bro your girl isn't looking so hot"
"Yeah man, it's probably because I gave her the Alaskan pipeline double dip soft serve last night"

The Alaskan pipeline double dip soft serve by Bigrig69420 July 8, 2017

pipehead

someone who smokes crack in a pipe, as opposed to lacing a cigarette with it.

people who smoke primos think they are better than pipeheads, but they are still smoking crack.

pipehead by fatfreddy January 23, 2008

california pipeline 

n: the act of pooping in to a condom, then drying it out in the hot-summer drought, then inserting it in to ones anus.

Andy: "Hey Brian, wanna come give me an california pipeline?"

Brian: "You know I can't do that again. Dad will spank us!"

Andy: "Aww shucks Brian, you know how much I love those."

Brian: "I know Andy dear, I know."

california pipeline by DoctorPentakill April 29, 2015