A laugh 

Someone who cracks you up, is very witty and generally a legend

Person 1- what are your thoughts on Lydie North

Person 2- oh she's a laugh

A laugh by Lydiecompassup March 4, 2016

a laugh 

the thing that doesn't happen because we are in a dungeon every day also that means it school

a laugh i have never heard happen

a laugh by my pseudonym WHATAREYOUONABOUT January 10, 2019

a laugh and a 0.5 

Internet/IM speak for a laugh and a half, meaning something is mildly amusing. Substitute for a higher fractional number if the situation calls for it (i.e. a laugh and a 0.7).

Person 1: Did you see yesterday's episode of The Daily Show? It really was a laugh and a 0.5.

Person 2 appears to be offline.

a laugh and a 0.5 by Anouska DS February 24, 2009

Are you having a laugh? 

1. "Are you kidding me?" Typically used in Great Britian.
2. The catchphrase of Andy Millman's (Ricky Gervais) in the tv-show-within-a-tv-show, "When the Whistle Blows". (from Extras.) Spoken in a high pitch and followed by "Is s/he havin' a laff?"

"What would you go for first if you were a piranha?"
"I'd probably just have a bag of crisps."
"Are you having a laugh?"

Are you having a laugh? by Katheeeee August 21, 2009

having a laugh 

1)When someone is being inconvenient, or taking advantage of someone else.
2)To insult someone and then claim it was a joke.

1) Builder: We should be able to finish working on your kitchen in about two weeks
Man: You’re having a laugh mate!

2)To insulted friend :Oh come on I was just having a laugh!

having a laugh by blackthorn December 14, 2008

you're having a laugh

Making a big joke, so in that case, you're having a laugh..

Friend 1: I think I can defeat the high schoolers today!
Friend 2: HAHA, YOU'RE HAVING A LAUGH MATE!

you're having a laugh by Hold Tight ASZNEE December 10, 2017

you’re having a laugh 

Steven Grant’s iconic line in Moon Knight. A British expression used in times where something laughably shocking has happened.

Steven: “someone’s having a laugh!”

Steven… again: “you’re having a laugh!”

you’re having a laugh by avochlo April 30, 2022