"Oh, look Jhon, they wrote John on the bowling alley screen, now I will occasionally call you John pronounced JO-HNNNN, forever on, this will be an inside joke!"
by reallyunfunnyguy December 7, 2023

Guy 1: “Hey Susie! Fish without meat!” *laughs*
Guy 2: “What?”
Guy 1: “It’s an inside joke between us”
Guy 2: “What?”
Guy 1: “It’s an inside joke between us”
by nlolhere July 3, 2020

Sophie: Ashley what's wrong?
Ashley: Oh i just tried to publish an inside joke on urban dictionary and it got rejected
Sophie: Oh that's terrible
Ashley: Oh i just tried to publish an inside joke on urban dictionary and it got rejected
Sophie: Oh that's terrible
by koolcatSophiefan September 4, 2019

by seltontrM June 6, 2022

A joke pertaining to a friend group or online community, through which it is exchanged exclusively. Similar to memes, but more specific to a smaller, more clearly-defined group of people.
friend 1: "Guess it's time for you to go get your own boat, then!"
friend 2: "Ha! You smartass, you!"
stranger: "Uh... was that a joke or something...?"
friend 2: "Oh, it's just a silly little inside joke. Don't sweat it."
friend 2: "Ha! You smartass, you!"
stranger: "Uh... was that a joke or something...?"
friend 2: "Oh, it's just a silly little inside joke. Don't sweat it."
by Inlovewithabsol July 26, 2023

A joke that is a very bad joke to everyone except you and your ex, so you have no one to enjoy it with :(
by •Anony mouse• February 22, 2020

Person 1: Ugh what did you get on the math test?
Person 2: Utah, duh.
Person 1: HAHAHA THATS SO FUNNY OMIGOD
Person 3 (you): Um how?
Person 2: *sighs dramatically* It's an inside joke.
Person 2: Utah, duh.
Person 1: HAHAHA THATS SO FUNNY OMIGOD
Person 3 (you): Um how?
Person 2: *sighs dramatically* It's an inside joke.
by bobTheBuilder322 December 4, 2020
