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A euphemism for having sex that originated on the Facebook fan page: RIP Severus Snape; The Bravest Man I've Ever Known after an admin said he was slaying dragons with his admin girlfriend.
Blaise and Astoria were slaying dragons last night for five hours.
by Lily the Admin February 10, 2012
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
Having sex with an ugly chick during a dry streak just to get your bird wet.
sometimes you gotta be slaying dragons before you can save any princesses.
by Moofrogio September 01, 2012
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3
Jimbo: Slay any dragons this weekend bud?
Bud: Yeah, me and Claire got frisky in the back of my Labaron. Then we had sex. So yeah I was slaying dragons this weekend.
by Jake M2009 May 16, 2008
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