Railfan 

A word used to describe someone that films trains. It is not a job, it’s a hobby that anyone can do. It doesn’t matter what, at what time, when, and where you railfan, as long as you enjoy it. Anyone can become a railfan if they want. It doesn’t matter what device you use to film trains

John is a railfan that always goes to a train station near him.

Railfan by nothingmuch_ October 31, 2018

Railfan 

Person who gets over come with excitement whenever a train is near.

There was a railfan foaming over the U26C

Railfan by David Maciulaitis July 30, 2003

Railfan 

A person involved in a hobby who appreciate the many aspects of railroading through observation, the use of the arts, education, prototype modeling and/or railroad employment. For more information, see www.mickinspiration.com/allabouttrains.html

Many railfans turned out to watch an old steam engine come to life.

Railfan by Michael Mickens April 15, 2004

Railfan 

A person who stands sits or just shows up to watch trains

Railfan. Yea I'm a serious Railfan

Cute girl. What's railfanning is that where you rail a girl and take a video.
Railfan. 😳😤 no it's where I watch trains for fun

Railfan by Andrews_trains_on_youtube March 23, 2020

railfan 

railfan - someone who loves trains, often more than anything else (for example their partners). maybe this is why some of them can't get laid

Kirsty to David: I think your railfan mates are destined to be forever virgins

railfan by onasugarhigh April 24, 2005

Railfan 

A railfan is a person who loves railways. youll usually find these 'railfans' in the UK since it is the birthplace of railways. there are alot of UK related train simulators.

Gwen is a Railfan

Railfan by Jesan_syrr September 6, 2023

Railfan_davidgwin 

A boy that loves trains and really really hates a game called fortnite

freind hop on fort
railfan_davidgwin ewwwwwwww no im making a ho scale

Railfan_davidgwin by The guy with a small brain January 12, 2021