People with braces that has theirs lined up it looks like a train could run on it. Legend says you can hear 'Thomas the Tank Engine' theme song if you go near them. But it'll be hard to get close to them as they are very insecure.
by Anonymous138795 July 3, 2018

when two bowls of marijuana are passed in opposite directions in a circle... and when the two bowls meet, the person has to train track them by hitting two pipes at once.
by haggardrobhaggard September 10, 2005

The act of masturbaiting on a railroad while a train is coming in the hopes to finish on the windshield of the train.
Jim: I heard Tommy completed the train track wack yesterday and lost an arm
Bob: Small price to pay for such a title
Bob: Small price to pay for such a title
by SpicyTiger October 15, 2019

A euphemism for automatic bus guidance that makes a guided bus project sound more impressive than it actually is.
(= trackless train)
(= trackless train)
by lagcom2000 March 28, 2023

by dwinters January 25, 2016

by Dardy Spud January 19, 2019

by Jodapotato March 29, 2023
