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nsidb
nsidb stands for not sure if done before.
When someone makes a meme and post it online but he/she doesn't know if it's been already made by someone else so he/she adds a #nsidb in the caption.
When someone makes a meme and post it online but he/she doesn't know if it's been already made by someone else so he/she adds a #nsidb in the caption.
nsidb by ShaggyDishu June 2, 2019
NSAID
Non-steroidal anti-inflammatory drugs, usually abbreviated to NSAIDs, are drugs with analgesic, antipyretic and anti-inflammatory effects - they reduce pain, fever and inflammation. The term 'non-steroidal' is used so the difference between these drugs and steroidal drugs with similar properties is distinguishable.
NSAIDS are unusual, as they are non-narcotic.
Everyone has heard of these kinds of drugs, they just may not have known it.
NSAIDS are unusual, as they are non-narcotic.
Everyone has heard of these kinds of drugs, they just may not have known it.
Netidiot
Classification for people who incessantly post heated and insulting rebuttal messages in web forums. Nothing better to do than anonymously harass others online, it seems. A more productive use of their time would include thinking of ways to kill themselves. Instead, they submit volumes of circular text that always fails to make a point or debunk the original author’s statements with any validity.
The exchange can spiral out of control in a few different ways, usually after the original author responds to the comments. Often, the netidiot is incited by author’s reply, as though somehow shocked that someone they verbally assaulted would treat them with the same manner in return.
Most notable is the netidiot’s obvious emotional instability, and failure to recognize when they've been outwit and defeated. Remarkably, they always insist that any number of other posts that disagree with them are "stupid."
The exchange can spiral out of control in a few different ways, usually after the original author responds to the comments. Often, the netidiot is incited by author’s reply, as though somehow shocked that someone they verbally assaulted would treat them with the same manner in return.
Most notable is the netidiot’s obvious emotional instability, and failure to recognize when they've been outwit and defeated. Remarkably, they always insist that any number of other posts that disagree with them are "stupid."
Netidiot by Wes Ferguson July 6, 2005
NSTIW
stands for "No Shit There I Was". It is used as an acronym to recede a statement of incredible importance or incredulity.
Notidiction
A form of addiction with the traits of frequently checking notifications and constant fear of missing out on texts, messages, emails, notifications and updates.
Hey Emmy, stop checking your phone every now and then, it has become "Notidiction" for you!
Hi, I am Emmy and i am a "notidict"
Hi, I am Emmy and i am a "notidict"
Notidiction by Mystery_M June 17, 2020
nitida
A gorgeous girl who is kind and loving. Loves her friends and is really happy with her friends at the moment. Nitidas care so much about others. If u have a nitida in your life ur so lucky
nitida by Grace beltch November 9, 2020
More from Urban Dictionary
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.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Ajumma
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
Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026