milk pipeline

When two dudes are having buttsex and one dude ejaculates into the other guy's ass while the catcher ejaculates on the floor.

"I heard Will and Taylor performed a milk pipeline last night while they were having buttsex. It was a perfectly timed execution."

by Jon B.R. January 30, 2016

Pennsylvania pipeline

When a frozen burrito is taken up the ass in the pack of a Mexican restaurant.

Brock's walking funny today. He must've really enjoyed the Pennsylvania pipeline we ordered him.

by TherealSkankhunt42 November 6, 2016

Pangaean Pipeline

A sex act where one is penetrated by a piece of coprolite, aka fossilized feces.

Then I pulled out this 185 million year old alligator poo and gave her the old Pangaean Pipeline, if you know what I mean!

by Mojoe Frankenstein May 27, 2018

Tom Papallo

Someone that relies on a subway wage to get through life.
Uses a vape to act cool when everyone knows that he is not.

Tom Papallo Needs help

by Noodle :) August 31, 2018

Baxter Pipeline

Toilet to shower method of masturbating.

Sean said he likes to start his fap sessions off while sitting backwards on the toilet with an empty cardboard toitlet paper holder around his unit. He then backpeddles away from the throne and pivots into the shower where he climaxes in the soap tray. Its only after his engorged member has returned to its flaccid state that he can remove the cardboard and complete his Baxter Pipeline session.

by mooseshadows February 7, 2019

scotland pipeline

You stick a shit filled bag pipe into someone’s anus and proceed to play a tune

I enjoy doing the Scotland pipeline with my mum and uncle

by The main pipeline June 7, 2019

Idaho Pipeline

The act of forming mashed potatoes into a pipe shape, freezing them, and then using the frozen potatoes as a dildo

"These potatoes are amazing! Definitely Idaho pipeline material."

by The Undertater June 26, 2019