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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?"
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by thotomous prime May 09, 2018
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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.
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by vapeislife September 23, 2016
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