Top definition
An individual who runs through a city’s transit tunnels with the intent of exploration, tagging or escape while dodging security patrols and trains.
"The police have been arresting any tunnel runners they catch trespassing in the subway system."

"Fucking pigs chased me while i was doing a tunnel run last night."
by Mista Scribbler June 06, 2003
Get the mug
Get a tunnel runner mug for your sister Zora.
Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
Get the mug
Get a dirtpilled mug for your cousin Günter.
2
1.A fan of horrocore producing music not on psychopathic records

2.Compilation album released by hatchet house a sub label
I'm a tunnel runner trying to make it to hatchet
by dm_lgl September 04, 2016
Get the mug
Get a tunnel runner mug for your mama Beatrix.