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Reddit's Witness 

Someone who goes around the Internet, forcing people to go on Reddit, rather than other well known image blogs. These people usually mock those who do not use reddit, and are overall butthurt.
I was on omegle when I ran into a guy who kept on telling me to use reddit. What a butthurt Reddit's Witness

Reddit's Law

A scientific term. Reddit's Law states three key concepts:
1) A meme can never die, it will always come back into the spotlight either to continue its evolution or else to be used in a crossover meme. Both scenarios often result in the meme being significantly less funny than it originally was, and are rarely successful. Dead memes being brought back usually means this time it dies 10x faster than the first time.

2) For every post, there is an equal and opposite repost. Because a lot of new meme content can start out on Reddit, a new meme being created successfully would mean a surge of this meme across the internet. This surge is known as the Platform Cycle over the whole internet, but also occurs independently across Reddit. As the meme spreads, it will die out in most places except Reddit as stated in the above concept.

3) You must stay on your own subreddit. Posting a Weed Meme on a subreddit for Gun Safety would result in the user responsible being crucified, as the Weed Meme was not posted to r/weed or r/dankmemes.
(posts a doge meme to a car subreddit)
Car Subreddit Members: You are now dead
Meme Subreddit Users: I will take this and post it to it's appropriate place (all 50 people say simultaneously)
(there is now a surge of Doge memes across Reddit)
Intelligent person: This one idiot in a car subreddit accidentally enabled Reddit's Law on Doge, now Doge will just get less and less funny smh.

above Reddit's paygrade 

Term used on advice subreddits to indicate that the OP's issue is something that Reddit is wholly unsuited for resolution of and that should really be referred to a lawyer or a therapist.
"The trauma caused by you walking in on your wife getting throat-fucked by a circus clown is really above Reddit's paygrade. You should see a therapist."

Trauma from Reddit's Spam Filters

The specific, collective frustration and sense of injustice experienced by online community members when automated moderation tools (AutoModerator, site-wide filters) incorrectly delete their legitimate posts or comments. This "trauma" stems from the helplessness of arguing with an algorithm, the opacity of the rules, and the social death of being silenced in a space you care about.
*Example: You spend an hour crafting a helpful, rule-abiding answer in r/AskHistorians, citing sources. You hit "post." It vanishes. No notification. No reason. You message the mods (who are volunteers and may reply in 3 days). Silence. This is Trauma from Reddit's Spam Filters—the gut-punch of being rendered a ghost by a bot, transforming participation into a lottery and breeding chronic low-level distrust in the platform's infrastructure.*

reddit spacing 

Using two newlines to separate paragraphs, instead of only one. Typically used on 4chan to discredit someone on the basis of being a Reddit user, or derail the conversation.
>uses reddit spacing
>hates donald trump
>doesn't know about /r9k/
Sure is summer
reddit spacing by ashlebede July 27, 2017

sub-reddit suck-up 

Posts at the near bottom of any Reddit, 4Chan, etc. thread that are annoying in nature, to how they beg for a dying thread to continue.
That /vgg/ thread for Minecraft had honestly the most sub-reddit suck-up's I've seen. Honestly those guys were fucking begging for the thread to continue!
More from Urban Dictionary

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
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