laughsative 

When somethings so funny you laugh so hard and shit yourself.

Jimmy was constipated til Ryan gave him a heavy dose of Laughsative.

laughsative by D.R.W. February 24, 2008

Double laughative 

Like a double negative in sentences, it means that there is two references to laughter in a sentence when typed via chat, email, or text message

Sam: Why did the chicken cross the road?

Sally: IDK

Sam: to get to the other side!

Sally: hahaha that's so funny lol

Sam: omg! you just used a double laughative! stop that!

Double laughative by volleydancerash February 7, 2010

laughative 

Background: Portu-english (coined between 1982-2004)
Definition: Light spirited, easily humored

Thhat email cracked me up, I guess I am jsut feeling laughative.

laughative by Jaysin the great floridian on behalf of f.v. April 14, 2004

Laughative mood

When you cannot stop laughing for a period of time for no apparent reason, or everything isn’t 10 times funnier than it normally is

Why are you laughing so much? Oh, I am just in a laughative mood

Laughative mood by LArius January 26, 2019

Laughative 

a fake pill that makes you laugh alot kind of like a anti depressant x10

( this is fake btw )

I just popped a laughative

Laughative by Laughative December 4, 2022

laughitive 

Someone who laughs a lot when they be drunk.

This dude becomes laughitive as fuck when he drunk.

laughitive by Ace53 August 8, 2017