An inside joke is a joke that only a few people understand because it was based off an incident or something another person said.
by hiiiiiiooo111 October 26, 2019

When a person talks about a topic a little to much but denies liking the thing they are talking about, thus creating a paradox as it is unknown whether they actually mean what they say.
"Jake talks about liking that one girl a little too much but says he doesn't like her. I think its an "I'm Joking" Paradox"
"
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by Scoria May 26, 2023

*orders a 12” inch subway and when it arrives it’s 10”*
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

You simply missed the joke. This is a bad thing on the social media. Avoiding this mistake is recommended.
Typer 1: Wow that’s not funny. I did not laugh!
Typer 2: But it’s a meme it’s supposed to be funny.
Typer 3: You missed the joke.
Typer 2: But it’s a meme it’s supposed to be funny.
Typer 3: You missed the joke.
by Idk just someone January 18, 2023

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

by firehutch September 30, 2020
