giggle fist

When someone is being fisted (vaginally or anally) and finds it amusing

Luke found a woman walking confidently and asked her; do you giggle fist?

by Gfist August 25, 2017

gigglefit

A huge bout of uncontrollable laughter.

My friend always has enormous gigglefits.

by Nopey Nope Nope February 2, 2005

gigglefest

(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