(noun.) uncontrollable hairtrigger laughter. known to occur at slumber parties after the topless pillowfight.
after we started talking about how weird our chemistry teacher is, tamara flung a tampon at jamie. after that it was pretty much a nonstop gigglefest
by king kong NINJA April 20, 2004
uncontrollable laughter
a laughing disorder
what you get when you laugh a lot

a party where you just laugh
pejman and marisa send out invitations to their giggle-fests

ooh that just gave me a giggle-fest
by Pejaman and Marisa September 03, 2006

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×