Happily ever laughter 

How we should all get to live

I don't care about politics, I just want to live happily ever laughter.

Happily ever laughter by eternalchild November 7, 2018

Uncontrollable laughter 

Where you wheeze while laughing for consecutive minutes (or hours) over something so hysterical that you can’t stop laughing for a bit, it’s also hard to talk without a laugh interrupting…

Brian: Rob, I’m watching this hysterical cinnamon challenge! Now I can’t stop laughing!
Rob: Dude, be careful with that uncontrollable laughter… you’re gonna hurt yourself, Brian…
Brian: I’m sorry, I can’t help it! BAHAHAHAHAHAHAHA!!!!!!!!!

Uncontrollable laughter by FellowGonzalez September 8, 2022

PREGNANT LAUGHTER 

Refer's To Any Player Who Easily Charms The ladies with Jokes And One liner's, Eventually Getting Them Into Bed.Which Might Lead TO Pregnancy

SANDRA: Alice Is Pregnant?

DION: Let Me Guess!!! It Was Carl.

SANDRA: YUP!! Pregnant Laughter

PREGNANT LAUGHTER by MATTHEW AND NAWI January 6, 2009

Peer Laughter 

When you don't find the joke funny, but everyone around you is laughing, so you've to fake laugh so as to get along with the crowd.

Person 1: Did you find their jokes funny?
Person 2: No, not at all.

Person 1: But you were laughing with everyone.
Person 2: That was peer laughter.

Peer Laughter by InternetHuman July 25, 2015

polite laughter

The act of laughing in an encouraging demeanor.

Tyler let put some polite laughter when Kenzie choked on the water as she took a hit of the gravity bong.

polite laughter by GlunkleBrooks August 30, 2016

ass laughter 

basically when you pass gas and it is really loud and sounds like someone laughing

Oh my gosh John, your ass laughter smells like a camel. What the hell did you eat?

ass laughter by Tim Huntley May 21, 2007

stone laughter

Laughing with a stone face.

E.g. Stone laughter: -.- followed by hahaha

stone laughter by Lalaboy April 12, 2014