VaPe-TrAiN 

When thous partner vapes, places ones mouth onto the others anal orifice, then exhales.
When they excrete gas it will release the vape from the anal cavity, therefore creating the VaPe-TrAiN.

"Babe, let me jump on the VaPe-TrAiN?"

VaPe-TrAiN by thotomous prime May 9, 2018

vape train 

The act of vaping and transferring the smoke from one persons mouth to another like a kiss. You continue on as many people as you can until there is no more smoke left.

After school, let's go hit a vape train.

vape train by vapeislife September 23, 2016

Vape Train 

The act of a mass group of educated individuals requiring use of the restroom at a continuous pace whilst blowing massive vape clouds

Smoke Break!, everyone grab your vapes and hop aboard the Vape Train!

Vape Train by Chiefniggapenis January 14, 2020

Vanetrain 

That guy that everyone knows. He often tells absurd stories and is notorious for his ridiculous behaviour.

Here comes the vanetrain.
All aboard the vanetrain.

Vanetrain by dtbrown April 30, 2012