Tailpipe conversion 

The street slang for a male to female transgender persons vagina. Derived from the conversion of a peice of said persons colon surgically becoming their new vagina. It’s said to become less colon scented and more vajayjay like over the span of a year.

Pee yew! Damn sweetie, were you born this way or is this a tailpipe conversion?

Tailpipe conversion by Dean Gallberry March 13, 2019

Tailpipe water 

When something as water excreted through the tailpipe. In this case the muffler. Don't push on the gas to hard or you might create tailpipe water. Like when you are sliding into third and feel a squishy turd.

Where is this tailpipe water coming from? Don't know quit hitting the gas

Tailpipe water by "The rusty trombone " December 1, 2021

tailpipe zone 

The area behind someone when he/she is farting farting

Dude, don't stand behind my chair, you're in my tailpipe zone

tailpipe zone by WHALFARG (Bad Company 2) June 30, 2017

Rusty Tailpipe 

The sexual act of inserting ones menstrual blood covered member into their partners anal cavity

Bro1: Dude, I totally gave your sister a hard rusty tailpipe
Bro2: Damn dude, I knew she was a whore, but wow
Bro1: Yeah man, she was totally into it
Bro2: Dude, you might have AIDS, just saying.

Rusty Tailpipe by pwinstont November 11, 2009

alaskan tailpipe 

When you take a shit so glorious that you deem it necessary freeze it, and reinsert it, either inside of yourself, or somebody else.

Dude, I tried the Alaskan tailpipe last night. I regret everything.

Cleveland steamer

Alabama hot pocket

alaskan tailpipe by I licked a cat one time April 13, 2016

go suck a tailpipe 

Go kill yourself (1990s) used by Bill Hicks to encourage advertising folks to go off themselves.

Go suck a tailpipe

go suck a tailpipe by Trolledu June 29, 2015

eskimo tailpipe

When one decides to take a jolly pee into a condom which they feel the need to freeze and then use as {didlo}

or penetration device once frozen.

Hmmm my Eskimo tailpipe worked perfectly

eskimo tailpipe by T grizzlt January 6, 2018