The act of two males having intercourse with a single female a.k.a. "running a train" while under the bedsheets. An underground railroad is exclusively when this act is done by African Americans.
"Yo, I heard you and your bro ran an Underground Railroad on Shanockquolisha last night!!"
"Hell yeah! That sh*t was insane!!"
"Hell yeah! That sh*t was insane!!"
by TheOneAndOnlyHalfnHalf October 02, 2011

by Chain Furious May 15, 2020

The sexual act of cooking mini corns dogs in a hot toasty oven at 400 degrees F for 20 minutes and then proceeding to insert a minimum of 6 mini corn dogs into a XL condom. After this, proceed to freeze for 24 hours in the tied off condom and then insert that California Winter Railroad into any orifice of the body you desire.
Your fetish with mini corn dogs has taken you down an interesting path on the California winter railroad.
“My partner ask me if we have California Railroads set up in the freezer to stuff in their giant phat ass.”
“My partner ask me if we have California Railroads set up in the freezer to stuff in their giant phat ass.”
by Gannimal October 28, 2021

by Bray-Prichard June 14, 2016

When one terrorist's suicide vest explosion triggers a chain reaction of terrorist suicide vests incrementally
by tuckerjohnson March 15, 2024

Double penetration, with one guy wearing a conductors hat, and all parties involved make choo-choo noises.
by Jeffsodef April 10, 2016

What Russians say when a white person tweaking. Used to be used when white slaves working on the railroads stopped working in Russia.
by Swiftread December 24, 2022
