When a small group of people make up a joke (a phrase) while no one else is there (Sometimes because of an event that occurs, and then someone says something and it becomes an inside joke) and don't tell anyone about it, so every time anyone (whether from the group or not) says the phrase, they all start laughing like idiots for an unknown reason. It completely baffles people outside this group why it would be remotely funny. Most of the time it confuses them, or annoys the crap out of them.
Jeff started cracking up for no reason when I said "jelly"
Like wtf? Is that an inside joke?
Person 1: So I spread mayonnaise on my turkey the other day...
Person 2: Ahaahaahahahah!!! MAYONNAISE!!!!
Person 1: Wha-
Person 3: DID HE JUST SAY MAYONNAISE??!! AHAAHHAHAHAHAH
Person 1: Um??
Person 1: I checked out books from the library for my little brother, he seems to like The Very Hungry Caterpillar
Person 2: HAAHHJHSHJAHJDJHGGJDG HAHAAHHAHAHHA S SHAHAHAHAHAHHA
Person 3: *wheeze*
Person 1: .....
Person 1 walks away
Like wtf? Is that an inside joke?
Person 1: So I spread mayonnaise on my turkey the other day...
Person 2: Ahaahaahahahah!!! MAYONNAISE!!!!
Person 1: Wha-
Person 3: DID HE JUST SAY MAYONNAISE??!! AHAAHHAHAHAHAH
Person 1: Um??
Person 1: I checked out books from the library for my little brother, he seems to like The Very Hungry Caterpillar
Person 2: HAAHHJHSHJAHJDJHGGJDG HAHAAHHAHAHHA S SHAHAHAHAHAHHA
Person 3: *wheeze*
Person 1: .....
Person 1 walks away
by Uncreative Blob February 7, 2018
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Liam: you’ve got to be jimmy joking me, this is taking the piss
Liam: you’ve got to be jimmy joking me, this is taking the piss
by dickheadan May 6, 2018
Get the Jimmy joking mug.Definition 1: Jokes that are normally only understood by a small group of people who are aware of the meaning behind the joke.
Definition 2: The best kind of fucking jokes that the urban dictionary editors will never fucking publish on this website.
Definition 2: The best kind of fucking jokes that the urban dictionary editors will never fucking publish on this website.
Person 1: I like caves
Person 2: hahahahahaha that's fucking hilarious
Person 2: I don't get it...
Person 1: It is an inside joke mate
Person 2: hahahahahaha that's fucking hilarious
Person 2: I don't get it...
Person 1: It is an inside joke mate
by thebigpenis42069 January 31, 2017
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Get the jokes pal mug.Geni-joke is a specific type of a joke which was created by the person named Geni Tanaka, the son of Japan's most famous actor and movie director, Hiroyuki Tanaka. The way of using this word when somebody says a joke is still unknown, as the joke needs to be approved by Geni Tanaka. The joke is typically dank and logical, only people with high IQ can understand type of joke. You could contact this person via Instagram: @genrunner
by kakato123 December 19, 2019
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