When a man has sex with a woman at the top of a stairway "doggy style," he has her facing the stairs and holding onto the top step. When about to about to come to climax, the man kicks out the woman's arms out from under her and rides her down the stairs bobsled style. The vibrations from the stairs cause an unparalleled orgasmic experience.

Warning: this sex act may cause damage to said woman's face.
Bill: I rode Kathy down the stairs last night Siberian bobsled style.

John: You probably won't need sex for another month

Fred: good thing Kathy's face was already busted, it would have been a shame to do that to Amy
by febuaryX June 29, 2009
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4 guys in line. Guy in the back of the line inserts a buttplug into his own ass and his thumb into the ass of the guy in front of him whilst masturbating. That guy does the same to the gentleman in front of him, and so on down the line. The guy in front of the line is in charge of the speed and tenacity of the group. He may also call out cadences. "Feel the rhythm, feel the rhyme. Let's all get off, it's bobsled time!"
Me and the fellas at work got bored and tried the Jamaican Bobsled in the conference room. A real team building experience.
by Sanka Coffie November 8, 2019
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The act of inserting ones johnson into the vagina,while forcing her onto her back in order to ride her down a staircase, hence the bobsled.
Bob- Dude did you notice those marks on your staircase
Jeffey- Yeah whats up with that?
Bob- Me and your mom tried the slovakian bobsled last night, shit got out of hand
Jeffey- Dammit dude again?
by The Ape Raper January 27, 2013
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A sexual act in where a man is engaging a woman doggy style next to a flight of stairs and then pushes her down the stairs and rides her the whole way.
Bob:Hey man, what did you do last night?
John:Oh nothing much, i just pulled the Russian Bobsled on Jen.
Bob:Nice, hopefully it didn't bruise her knees too bad.
by Danish_boy7 October 13, 2006
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When doing a chick in missionary position on the top of a flight of stairs, You grab her arms go down the stairs.Her body acting as a bobsled.
I went on the arabian bobsled last night.
by cj rosbury July 5, 2008
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While performing intercourse doggie style, the male knocks the female unconcious and proceeds to ride her down the stairs while still engaged in intercourse.
I gave your mom an Alaskan Bobsled on the Lincoln Memorial last night, dawg.
by StairMastr September 4, 2008
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An sexual act in which you find yourself at the top of a staircase engaging in doggy style. The female must be on her hands and knees. When you see that she is near her climax, knock the arms out from beneath her and ride down the stairs. If you feel the need you may scream "Ya Mon!" when you yourself reach climax. Works best with red stripe beer.
"My girl has been afraid of the staircase ever since that night I pulled out the Jamacian Bobsled on her.."
by Bravo Zulu February 18, 2006
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