It's where trolls and conservatives overuse the same joke since 2016 to make fun of the lgbt community over and over again. When they think they're funny. They'll often use soyjacks, show outdated photos of left people angry when using these jokes or associate women with colored hair, a bad photo of a trans woman to support their joke. The right/conservatives will think that the left will be angry at this but in reality it's Just that one joke.
"I identify as a attack helicopter" " my car indentifys as a Lamborghini" "don't assume my gender I'll get angry" "my pronouns are nor/mal" "attack helicopter, ba/sed, bigender=2 genders, blue hair, emily🏳️ 🌈,BLM ✊🏿✊🏾✊🏽,she/they is typing.., alphabet people, 41% super straight" then people in the page would say "one joke" or r/onejoke
by Hidden manifesto October 27, 2021
Get the one joke mug.
The leftist idea that all the myriad lgbtq+ jokes are actually just one joke. Every such joke is thus overused, trite and unfunny by definition.

The one joke is all of "I identify as X" variations, no matter the context; "my pronouns are..." is obviously the same joke and so are "don't assume my gender" jokes; any mentions of axe wounds and 41% are also dark synonymous.

News flash: for some reason asking "what is a woman?" is now also the one joke.
A making a joke: "Why are you assuming it's gender? The baby hasn't said what gender it is yet!"
B: "One joke."
A: "... and only two genders!"
B: "That's the same joke."
by SteveQ July 21, 2022
Get the one joke mug.
Any bigoted transphobic "joke" where the punchline is "i identify as..."
"uh, im not a human, i identify as an attack helicopter"-a conservative making the one joke, while pretending to be a liberal strawman
by antipeta222 July 23, 2023
Get the The One joke mug.
A joke that is never funny the second time you hear it, but was extreme funny the first time you heard it. It maybe really annoying if you heard it all the time!
Person 1: Where do one legged ladies work? IHop!
Person 2: Yeah, I have heard that before. It's a one time joke!
by MyMusicAddiction August 20, 2010
Get the One Time Joke mug.
An OTJ Is a friend that gets super high off one bowl of marijuana and becomes the biggest cheese in all existence.
Person 1: Duude I'm so high right now

Person 2: You've only smoked one bowl? I'm packing you another?

Person 1: Noo man I'm wayy to baked already

Person 2: Fucking one toke joke
by atown5641 December 11, 2014
Get the One Toke Joke mug.
A delusion that only you believe. It's obvious meaning being that it is a "One Man Joke" and you are the only man that gets it.
Often said when a totally unrealistic sentence is heard and everyone there knows its a lie.
One Man Joke!, you still love him/her and we all know it
by sarflondoner December 27, 2011
Get the One Man Joke mug.