by Light Joker April 20, 2005

Shit stains in the underwear
Carl didn't wipe his ass properly after he took a huge dump. He noticed railroad tracks in his underwear at the end of the day.
by dizzleshizzlenizzle December 20, 2007

by Cho Cho123123123 October 16, 2006

A slang term for the Captain (O-3) rank in the Army and Marines. The term comes from the Captain rank insignia, which is two wide bars connected by two thin cross-bars, resembling railroad tracks crossed by two railroad ties.
Damn, Lieutenant Carter used to be really cool, but ever since he pinned on his railroad tracks, he's just pulling rank and treating all his old buddies like shit.
by Gyreneisms December 18, 2011

You can't go to the office in those railroad tracks, Bill! Thanks for offereing to iron your own pants, but if they turn out like that you'd better leave it to me.
by DippiusDappus May 20, 2021

by coltycol April 16, 2010

by Shep08 March 15, 2009
