I wank that is so great and fierce that it leaves you exhausted, also ejactulation is usual more than a metre in lenght
"Jesus mate I was slaying the dragon last nite, cudnt move for like 10 minutes, was completely out of it"

"Yeah, James said he wasnt up for fooling around cause he was slaying the dragon couple of minutes before i showed up"
by BadgerWarrior July 11, 2009
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Friend 1: how did your date go?
Friend 2: horrible. She stood me up so I went home and had to slay the dragon using my tears as lube
by Mr. JayBee June 26, 2012
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to jack off, to jerk thyself.
"Dude I was at the pool and there were so many hotties, I just couldn't contain it I had to step in the locker room and slay the dragon."
"Bro, I don't want to know that stuff you slaying the dragon, ..."
by Mcdizzle fa Rizzle January 18, 2007
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For a younger guy to get with an older girl
bro i just slayed a dragon, bro im slaying the dragon this weekend
by thatkidryan September 30, 2010
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Inserting another man's penis into your dickhole.
Abe was ruined when Cheese started slaying the dragon with him.
by DestructoDick April 17, 2009
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To have sex with a hideous girl with which you have no interest of ever seeing again.
Jesse, i'm desperate man, let's hit up the bar tonight and slay some dragons.
by Big Bobby B July 31, 2008
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To go out with the intent of picking up random fat/ugly women for quick sex.
Dude, I'm tired and horny, instead of trying to pick up hot women to get laid, we should just go out and slay some dragons!
by Kelsey D. H. August 17, 2008
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