a specific behavior in which a person suffers suddenly from uncontrollable and inexplicable laughter. can happen at any time of the day, but more likely occurs during later hours. is typically contagious and appears quite similar to a natural form of high or buzz.
can at times be used as an excuse to explain and brush off stupidity and random fits of dumb laughter.
"hahahaha aww man, iono why i can't stop laughing!!"
"hahaha me neither! must be beesknees..."