poo poo choo choo 

No beating around the bush here. It's a gay train! A group of fags get together and line up pecker to butt - hole, and simultaneously ram each other in the ass all while making train sounds.

This is not to be confused with a "gravy train"

Oh man I got so wasted in Nashua last night, I ended up in a Poo Poo choo choo all night long! But this doesn't make me gay, because I was the caboose!

poo poo choo choo by Bean town January 19, 2014

poo-poo-pa-choo 

A noise which indicates a lack of anything worthwhile to do, as well as indicating that one has the confidence to truly express him or her self in the company of those present.

When I am in IRC and nobody says anything for a while, an appropriate thing for me to say is:
"Poo-poo-pa-choo!"
Which would lead others to say "wtf!?" and thus stimulate conversation.

poo-poo-pa-choo by Patrick Conheady November 24, 2003

poo-poo-pa-choo 

1. A term of endearment; one might call their loved one poo poo pa choo when they are being particularly lovley. 2. An insult. One might also use the word poo poo pa choo when their significant other is being a flaming muppet.

1. You are simply divine Poo poo pa choo.
2. Jesus Poo poo pa choo, shut up already.

poo-poo-pa-choo by Jaclyn Stewart April 24, 2004

Poo-choo train

Lyrics:

Mr. Hanky: "Poo-choo trian's layin' down its tracks, with a POO! CHOO! all the way and back!"

Eric Cartman: "Poo-poo train is my favorite thing! Spreading Christmas joy as we ride and sing!"

Mr. Hanky: "Christmas time wouldn't be the same, without hugs and kisses and a poo-choo train."

"Christmas time wouldn't be the same, without hugs and kisses and a poo-choo train."

Poo-choo train by Phillip Evans December 23, 2004

Poo-choo train

Train made out of turds; created by Mr. Hanky on South Park as a way to reach the North Pole.

Hey kids, let's ride the poo-choo train and go see Santa!

Poo-choo train by RatchetBoo July 7, 2003

Poo Choo Train

When sitting on the porcelain throne, preparing to drop some deuces a steady stream of fart air emits from your bunghole, sometimes pinched enough to emit a squeaking or whistling sounding fart announcing the turd train a'comin until the poo seals off the space and stops the whistle

Fuck dude, i could hear your poo choo train comin down the tracks from out here

Poo Choo Train by Colonel Skadoosh November 6, 2009

poo-choo

Reference to the train Mr. Hankey rides on in a South Park episode. A cute little song accompanies his arrival on the poo-choo train:

Mr. Hankey: Poo-Choo Train's layin' down its tracks with a -
Train Whistle: poo-choo
Mr. Hankey: - all the way and back!
Cartman: Poo-Choo Train is my favorite thing, spreading Christmas joy as we ride and sing!
Mr. Hankey: Christmastime wouldn't be the same without hugs and kisses and a Poo-Choo Train.

Socailly, Poo-Choo used to express the arrival or existence of something bad or unfortunate.

------------------------------------

Mistress: Oh crap - your wife is pulling into the driveway!

Man: The poo-choo train has arrived.

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Co-Worker: Are you ready to leave for the team-building ropes course?
Man: All aboard the poo-choo train.

poo-choo by Wetchman September 11, 2006