hilaylay 

Incredibly hilarious.

"You're so hilaylay!!! Hahha, ow ow okay, seriously STOP, hahaha, my stomach hurts."

hilaylay by PacificLight September 15, 2006

halaylay 

a term used to describe a situation when somebody stupid does something stupid.

synonyms for "halaylay" would be; dunce, noob, stupid idiot, RA-tard, moron, failure, tool bag, dumb***, foolish, scrub, loser, juggalo, f**ktard

*random girl trips over a leaf, gets up, looks around to see if anyone saw & while shes distracted doing that, falls yet again*

bystander; "HAHAHAHA WHAT A HALAYLAY!!"

halaylay by pretty much the coolest person November 11, 2010

hillaylay

hilarious and cool, hilarious and cray-cray, hilarious and crazy, etc

"The Hangover" was hillaylay, I have never laughed so much at a movie before.

hillaylay by La Jamboniqualice January 3, 2010