When a group of gym junkies hit so many reps their gains combine to make a train of muscle.
We are about to hit endless reps of chest jimmy hop on this gain train!!!!
by PsuedoGiuseppe December 12, 2013
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An Instagram mega group only for cool kids. Famously known for their instagram legit giveaways. Founded by Aron. Now owned by Mr.Kevin(robot) and Jordan Fischer. Ray Dillinger aka Will ginn is a trump supporter no one likes. Jack moser and jaden moser are dancers. Mike(oldie/scouser) DMS 13 year olds. Rowan moser doesn’t like najee or the kid who doesn’t shave.

- Derek baker
by Turdboi42069 November 7, 2020
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Movement on social media where people interact with each other to give a train of gains.
Let's start a gain-train so we can all get more followers and engagement...
by hiworlditsme August 24, 2023
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