railroad spike 

Sticking your thumb in a girls butt while doing her doggystyle, then smashing your hand with your other hand.

I was playin with that girls butt hole then gave the railroad spike to see if she liked it. She didn't.

railroad spike by Jimbo420 June 17, 2008

Railroad crossing 

A place where roads and tracks for trains cross. Railroad crossings are indicated by signs, often lights and bells, and sometimes gates that barracade the road.

I was late for work because I had to wait for a railroad crossing.

Railroad crossing by cheesemeat April 6, 2009

railroad creamer 

When getting blowed by your girlfriend on a railroad pump trolley, while pumping her up and down by the handles, and finishing on her face.

Did you hear Johnny was down the train station last night and gave his girl a railroad creamer?

railroad creamer by My Ragina January 19, 2017

railroad tracks 

dental braces(probably a reference to the way dental braces look)

I would rather not have to wear such huge railroad tracks.

railroad tracks by Light Joker April 20, 2005

railroad tracks 

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.

railroad tracks by dizzleshizzlenizzle December 20, 2007

Railroad Tracks 

Scars that run up and down ones forearm due to excess drug/needle use.

"Did you see the railroad tracks on that guy?"

Railroad Tracks by Shep08 March 15, 2009

Railroad Boner 

A model train hobbyist who gets an erection to a train passing through a tunnel.

Tony was working on the railroad when a train came through the tunnel causing him to achieve a railroad boner.

Railroad Boner by Railfan22 February 8, 2023