Made popular by BReal of Cypress Hill, a gigglestick is a fat joint where the wrapper is soft hash that's been pressed flat. The filler is some weed and a Funky Feel Tip is used too.
This was first rolled & smoked by BReal and his crew on his 420 Show streaming on 2/3/10 @ 4:20PM!
I saw about 10 people take half an hour smoking on that gigglestick.
Dougie Douche was the first victim of the gigglestick cuz he passed the fuck out on the couch!