When you travel so far / make so much progress doing something but you don't realize you forgot something utmost necessary, until way later on when it's too late. Named after the episode "Thomas' Train" from Thomas the Tank Engine & Friends, where the titular character did not realize he was not coupled to the train he thought he was pulling.
Actor: *finishing his stunt for a film* Hey Jeff! Did you see me drive all the way down San Francisco's hills in a school bus, and crash the oil tanker trailer all in one POV take on my GoPro? You've gotta see the end result! I wanna see it too!
Assistant director: Uh, Bill, you left a little too fast. I think now's a bad time to tell you we forgot to put the SD card in your GoPro. Looks like a bad example of Thomas' Train Syndrome. You just blew our budget now that we lost both of our only trucks.
Assistant director: Uh, Bill, you left a little too fast. I think now's a bad time to tell you we forgot to put the SD card in your GoPro. Looks like a bad example of Thomas' Train Syndrome. You just blew our budget now that we lost both of our only trucks.
by Paul Stompbox June 14, 2024
Get the Thomas' Train Syndromemug. by Thomas conneely November 28, 2021
Get the Thomas conneelymug. Is a big smoker...Likes to tell u that u are hot,beautiful, cute and will call u baby..But u txt him hes always with a girl ..Tells u hes not in a thing with anyone and doesnt want one😂😂 Leaves u on read or open...He is someone who cares when he wants too.But is not there to help u all the way..He likes to play with u in a pleasant way..He might tell u he likes u..But, he says that to alot of girls....
by Jess_roch@ September 18, 2020
Get the Thomasmug. Thomas is the type of guy to take a girl out on a nice date, and then bring her home to then play krunker.io instead of laying down some pipe on the girl because he's a pro gamer, and also a pro christian activist, he believes not to to fuck until hes married.
by oldmacdonaldsd*ck October 22, 2019
Get the thomasmug. A redneck insult describing A white person who favors blacks vs. Thier own race
( The white version of an "uncle tom". )
( The white version of an "uncle tom". )
by BIGSEAN727 November 20, 2015
Get the uncle thomasmug. 
by Rubber ducky September 7, 2016
Get the april thomasmug.