Choo Choo Motherfucker
Choo Choo Motherfucker is a catchphrase paired with train imagery to declare that a trend, opinion, or bandwagon has already picked up too much speed to stop. It started on 4chan in March 2009 in a thread mocking a Legend of Zelda: Spirit Tracks leak, then blew up in 2012 with a burning-locomotive photo shared across Tumblr and Facebook.
Overview
Choo Choo Motherfucker is a catchphrase used online to frame a trend, opinion, or bandwagon as an oncoming train that cannot be stopped3. It gets deployed two ways: as an approving nod to someone barreling ahead with a reckless choice, or as a shrug at doomed opposition. The phrase belongs to the same family of railway metaphors as the Hype Train, and it usually rides alongside a train visual of some kind, from photoshopped locomotives to a widely shared photo of a burning engine.
How It Spread
How to Use This Meme
The template typically pairs the words with a train image, whether the burning-locomotive shot, a rage-face photoshop, or a hipster edit of empty tracks. Common convention is to drop it as a caption or a bare reply once a trend, opinion, or bandwagon is already rolling, signaling that there's no point in trying to slow the train down2.