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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The question asked when a girl's looks is debatable among a group of friends, prompting the response "slay", to have sex with, or "nay", to reject such an encounter.
*girl walks by a group of guys whom they all look at*

Guy 1: Yo, slay or nay?
Guy 2: Slay
Guy 1: Yeah i'd do her too
by Mike KL October 12, 2010
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A new term used to describe an incredibly successful sex session preformed on a man leaving the participants feeling utterly satisfied and proud.
Can also be used to describe a person who is unbelievably skillful at satisfying the cock.
L says: What are you doing tonight?
K replies: Im in the mood to slay some cock.

"I hear that girls a freak"
"Yeah she's a right cock slayer"

other appropriate usages: I love cock slaying, slay that cock, I was just cock slayed, can I interest you in a cock slaying?
by Leomi February 3, 2010
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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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A girl who will have sex with anyone.
I'm going to the bar to find a slay pig to bang out.
by Chesterfield October 18, 2013
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A spare bed in a hotel room, primarily used for the seduction of sluts during the summer party season.
Habib: Yo Uleh, this bitch says she wants a threesome bro!
Uleh: Sweet as cuz, but we can't use my bed - I aint sleeping amongst your man-jizz
Habib: Bro we ain't hitting it on my bed either
Uleh: Oh man, there's a slay tray in our room hey?
Habib: A what?
Uleh: A fold-out sofa bro - the slay tray for hitting pussy!
Habib: Fully sick!
by The Sherriff of Vanny County August 20, 2011
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