The most beautiful, melodious, and sonorous sound known to man. Also see "otter call" and "Butterscotch Crumplesnack's laugh."
An unfortunate accident involving Benedict Cumberbatch's laugh in a BBC interview yesterday caused over 1.6 million fangirls to be hospitalized for heart attacks or bizarre Apnea incidents.
by A Proper Genius June 1, 2016

The disturbingly nasty sound that comes from a smoker's lungs when they laugh hard. It often sounds like paper shredding or a pipe suddenly being unclogged. It is most commonly heard in smokers over the age of 40. A typical flem soaked smoker's cough usually follows.
Kelly: "Where did Aunt Debra go?"
Kim: "I think she went outside to smoke."
Kelly: "Why does she eat healthy and drink green tea while smoking two packs a day? She even has the lung butter laugh."
Kim: "I think she went outside to smoke."
Kelly: "Why does she eat healthy and drink green tea while smoking two packs a day? She even has the lung butter laugh."
by SirJigglesAlot January 27, 2011

A Television Audience Laugh (TAL) happens when someone makes a joke, gets no laughs from the people currently in the room but from the studio audience on the sitcom on the TV.
by Thesonicsword November 7, 2010

by OSNyoufunny September 10, 2009

LSD. Comes from a really wild song by Jimi Hendrix, "The Stars That Play With Laughing Sam's Dice." AKA "STP With LSD." Sounds REALLY good with Laughing Sam, himself.
by staccato brainstem February 17, 2005

A laugh that is both unnecessary and eccentric for the matter that the laugh is about. The laugh is usually loud and sounds kind of fake, with the laugher's mouth wide open.
Liz: I'll go down there, turn on the new Liz Lemon charm, a little Julia Roberts laugh. HAA HAA HAA HAA!
by r3ckl3sson3 January 4, 2011

"Oh shit Peechi! You hitting tha door was ass-off laugh funny!!" squealed Monika.
"Dude! Where's my ass?" added Erika.
"Dude! Where's my ass?" added Erika.
by She Snailie _@_v September 23, 2004
