Laughing gas

Nitrous oxid,e a gas used as a propellant, in engines, and as a drug

He had apparently had access to laughing gas and fell down after inhaling it.

by The Return of Light Joker April 20, 2010

Pedophile Laugh

A creepy fake laugh that is directed from an old man to a young child. The old man is not listening to what the child is saying but using a "fake" laugh that sounds inviting enough for children to feel accepted. The old man is probably thinking of sex with the child and using a "hehe" or "hehehehe" laugh to invite the child to come close.

That hobo totally pedophile laughed at that boy

by runfrompedophileskids! September 23, 2010

barrel of laughs

An unfunny or annoying person.

The term was originally used to refer to a funny person or situation, but is used sarcastically so often that the original meaning is all but lost.

Similar to laugh riot.

Yeah, he's a regular barrel of laughs. Shoot me, please.

by Lady Chevalier May 14, 2005

laughing sock

A certain person who seems to be laughing histarically non-stop at a certain object or at someone.

She seemed to be a laughing sock when he sat on her cookie, smudging the chocolate chip on his pants.

by Hinateh March 15, 2008

dinosaur laugh

the funny sound some people (such as myself) make when they are laughing so hard they can't breath, and once they do catch a breath they make a loud gasp that sounds like a dinosaur roar.

*chris watches as diana gave brian a cup check... after the incident chris laughed for 5 minutes and made several audible dinosaur laughs.

Chris "HAHAHAH ....HAHAHA. ..OMG. ..HAHAHA. ..loud gasp.. .HAHAHA..
Diana "damn. ..i think chris escaped from Jurassic park

by cajunchris February 25, 2008

The laughing salesman

An anime from 1989 thats really underrated. Its about this salesman that goes around helping people with their issues but gives them one promise that they have to keep (which they never do). So, when the promise is broken the salesman makes everything backfire and practically ruins their life.

Im suprised that the laughing salesman doesnt have an urban dictionary definition yet.

by Phantasmagoria333 March 21, 2022

seal laughing

laughing so hard than no sound comes out, often resulting in wierd noises, clapping like a seal, falling over and stomach aches.

bff1: lol did u watch the latest TBBT?
bff2: yes, and i was getting dirty looks because i was seal laughing every thime sheldon said "Bazinga!"

by FrikkieDeKat April 22, 2011