half laugh 

1. You know when you make that really inappropriate joke in front of adults if you're a teen and vice versa, that they really shouldn't laugh at so they just let out a single "HA!"

2. When you laugh at a joke that isnt that funny to make the person feel good.

(On a busride home)
Teen 1: Damn i have a lot of homework to do

Teen 2: Yeah I can't wait to get home and "study" (drug reference hand gesture)
Middle Aged Bus Driver: HA! (half laugh)

half laugh by Voldemort42000 April 1, 2010

half-o-laugh 

A belly laugh that finally realizes that the joke used in the making of this definition wasn’t actually that funny so the laugh decides to jump off a Cliff

Marty started his skit out tonight on a blazing path, but was soon blind sided by the, infamous, Half-o-laugh.

half-o-laugh by Nlytnd1 February 20, 2021

laugh and a half 

1. Something extremely funny, perhaps causing an unusual amount of laughter.
2. A sarcastic term used to make fun of something.

Can also be spelled 'laugh-and-a-half'.

"Dude, did you see that crippled guy roll off the handicap ramp and flip over when his wheelchair ran out of battery power? Oh man, was that a laugh and a half! I'm so glad no one heard me cracking up there."

"So I went to that new restaurant that's been on every other commercial lately. I paid 15 dollars for a shrimp platter that only had 8 shrimp on it, and the rest of the dish was just lettuce and garnishes. Yeah, that place is a fucking laugh-and-a-half."

laugh and a half by to mega therion September 13, 2007

half-laughed

Usually Dealing With Smoking Marijuana. When You Just Don't Get High Enough And You Need Just A Couple More Hits. It is considered Half-laughed

Come on man just give me one more hit im only half-laughed.

half-laughed by swanson(illest) June 10, 2008