slayfest

To slay it at a festival. when you're killing it so hard that you're slayfesting!
commonly used in the southern californian underground house music festival community.

You guys are fucking SLAYFESTING so hard right now!

by Chucked1 November 11, 2015

slayfest

In spear fishing, a term used to describe the absolute fucking of a coral reef ecosystem.

Douchebag 1: Yo you going down to the reef tonight for SlayFest?

Douchebag 2: Hell yeah bro! We're going to destroy that reef so hard!

Together: SLAYFEST! SLAYFEST! SLAYFEST!

by WhiteMan22 January 12, 2016

Slayfest

(n.) A period of time consisting of complete and uncontrolled slaying of a girl (or guy), usually following the end of a serious relationship

Savage 1: Yo bro my girl and I just broke up after 2 years together
Savage 2: Time to go on a slayfest then dude!!

by C the Savage October 19, 2016