To be model trains for someone means to be happy about their situation. It is the opposite of being jealous or envious. If someone does better than you in a competition or such, you could feel jealous of their result, to instead be happy for them regardles of your own result would be to be model trains for them.
Wow, your house is so nice, I am model trains for you.
I wish I could travel too, but I'm model trains about your upcoming trip.
I wish I could travel too, but I'm model trains about your upcoming trip.
by Edvinhp July 5, 2022
Get the model trainsmug. 
When someone has no self respect or standards and solely hooks up with a string of women he does not know or care to know. Generally a douche bag.
Friend 1, "Man, Jeff sure has been hooking up with a lot of random woman"
Friend 2, "yea, he has really been riding the strange train lately"
"Fucking guy has been on the strange train for a solid month now.
"Wow, he really jumped back on the strange train after his break-up"
Friend 2, "yea, he has really been riding the strange train lately"
"Fucking guy has been on the strange train for a solid month now.
"Wow, he really jumped back on the strange train after his break-up"
by Texas Blouses January 8, 2014
Get the Strange Trainmug. by Nunabiznachmofo October 2, 2016
Get the Train on memug. by Keebles April 4, 2023
Get the Train tracksmug. A mystical train that constantly travels around the world. It is only inhabited by apes. They are mostly silent, but they scream when they fall of the train.
by The Deadliest Ape August 15, 2018
Get the Ape Trainmug. 3 or more homies landing back to back tricks on their skateboards within a short amount of time. For example: Tim lands his 360 flip, Patty then lands her backside lipslide on the flatbar, and then Mo' frontside noseblunts the extension.
"Personally, yesterday's Mobby Train at Vallejo Park blew me away- Jim, however, didn't seem impressed."
"We are currently trying to get the sickest Mobby Train but Mo' can't land his trick."
"Their crew is good but they aren't Mobby enough."
"We are currently trying to get the sickest Mobby Train but Mo' can't land his trick."
"Their crew is good but they aren't Mobby enough."
by Urban_Lu October 18, 2022
Get the Mobby Trainmug.