A large vehicle used for transporting carbon based fuels of the solid variety to power stations and such. Known for its tell tale "Choo choo" sound.
by Rolf Harris' Elite Ninja Squad September 29, 2010

by Elmo June 11, 2004

The long (or short) line of guys you have given head to in the past. Each new guy is in turn added to the brain train, the last guy being the caboose.
by Karl Van October 25, 2010

The most manly of all things to do. This is the act of (typically a woman) training a man to become a women who love to be violently fucked by big black men, and doll himself up for those saucy black boys
by WhiteyDoKate June 9, 2018

the h-train, or "ho-train", or slutty freshmen bitches, reside mainly at thayer academy, around preppy assholes with polo shirts, and varsity hockey parties. They will not be doing the following: eating, homework, non hockey players.
by ya son April 22, 2005

1. To belittle, beguile or otherwise cut-down another person in an un-intelligent way. 2. To switch rapidly from calm and collected to irate with no prior warning or understandable reason.
by M. Sabatini October 15, 2006

A Sexual Position where one girl gets it in the mouth and the pussy at the same time from two guys forming a formation that looks like the letter H. The guys are the two legs of the H and the girl is the horizontal line connecting them.
by Johonnasen Michaels October 18, 2006
