A legion of anal driven women using horse cock size strap-ons as means of their sexual intercourse, form a circle of consecutive anal penetration. It is at this point that each member donkey punches the participant in front of them forcing defication. Said feces is then tossed gently and accurately into the center of the circle where a concetric circle of outward facing males who are in fact beating off vigorously, racing each other for their nut. The loser's punishment is to crawl through a tunnel made by the legs of the participants while they each take turns shitting on him. *note that the loser has to crawl slowly and with their back to the floor, and mouth open wide.*
-"Hey, since we have nothing else to do today 20 horse cock strap-ons, wanna take a ride on the secret The Underground Railroad today?"
-"Yeah man, that sounds great, just don't let any weirdos in this time!"
-"Yeah man, that sounds great, just don't let any weirdos in this time!"
by Charlie Octopus September 20, 2013

When one lays down with a woman to have sexual intercourse with them, and a multitude of African-American people run out of the closet to watch.
by Bleicher December 30, 2005

by NitroFight53 August 22, 2010

by blakem January 3, 2007

Guy 1: "What did you two do last night?"
Guy 2: "We were underground railroading until our asses overflowed!"
Guy 2: "We were underground railroading until our asses overflowed!"
by thechocolatestarfish April 28, 2014

A clever escape route, or the act of leaving a crowded place or a sticky situation, without anyone noticing until long after your gone.
"Hey, anyone seen Tom?"
"yea..like a half hour ago by the keg"
"Damn, He must have hit the underground railroad"
"yea..like a half hour ago by the keg"
"Damn, He must have hit the underground railroad"
by doughboys9 May 24, 2007

by Skeetman69 December 17, 2008
