Laugh Pack 

A term used when your friends only laugh at each others jokes but never at yours even when they are an absolute banger.

Man, Mason and Evan only laugh at each others and never at mine or Josh's, I bet they are in a laugh pack.

Laugh Pack by aaaaaddddddddd October 18, 2018

6-pack laugh 

A laugh that is so intense that you feel your ab muscles are getting stronger from it. Occurs when you are laughing very hard about something and your abs start to get sore from it.

George: Whoa man, you look ripped! Do you work out a lot?
Nathan: Nah, these muscles come from all the 6-pack laughs!

6-pack laugh by avid brothel-go-er June 15, 2010

6-Pack laugh 

Created in 2011 by Jevastus Destinus, this slang means a very hard laugh you had that you got 6-pack abs as a result of laughing.

Alternatives: 6-pack abs laugh, 6-p laugh, six-pack abs laugh, six-pack laugh, s-p laugh

Jevastus: Yo, you know what a 6-pack laugh is?
Some dude: Hahahahahhahahahaha.

6-Pack laugh by Jevastus Destinus January 21, 2011

laughback

Suddenly remembering something really funny that happened in the past.The recollection is so vivid, that sometimes one can get hurt, in not paying attention to the present.

While stepping off a dock into a boat, a laughback could cause you to instead fall into the lake.

laughback by ReaderLin August 3, 2010

Laughback

(v) When a person remember something funny from the past and laughs at it like it's currently happening

Girl 1: What's so funny?
Girl 2: Nothing, I just had a laughback!

Laughback by Ruth Philogene August 30, 2016

laughback

The sound that a person makes when they inhale after a laugh. Sometimes it sounds like a drawn-out gasp, hiccup, or choke in the back of the throat.

"My laugh is so long that I run out of air and have to have a huge laughback."

"His laughback is the best part of his laugh."

laughback by beetle123 April 11, 2009