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superheroness 

Superheroness is the quality of being a superhero. Levels of superheroness greatly vary and depend on courage and nobility and strength. Another aspect of superheroness is how good a person looks in tights...

People who have great amounts of superheroness are looked upon to carry the good fight and never back done in the face of overwhelming adversity or horrifying evil. People of superheroness protect the weak, help the forlorn and defend justice. People of superheroness are relied upon, principled and honourable people.
Superheroness has nothing to do with being nearly mugged.
superheroness by *Spoonman* May 20, 2005

Supererroneous 

A person that’s incapable of completing a task correctly.
Jesus supererroneous! You did it wrong again.
Like I said before, to cook French Fry’s you push button # 3!!
Supererroneous by Johnny B OX January 9, 2022

Superbarn 

An old barn in Hartford, Connecticut that was turned into an open-concept apartment, frequently housing law students from the local University of Connecticut School of Law. Parties are often held at the Superbarn, even though the floor is not well equipped to handle more than ten people at a time. There is no tummysticks allowed at the superbarn.
I can't wait for the party at the Superbarn tonight. The band sucks, but the Superbarn is just so awesome, it doesn't even matter.
Superbarn by UConnGraduate June 6, 2011

Supermarine Spitfire 

The best and most British plane of WW2.
“I just saw a Supermarine Spitfire fly over!”
Supermarine Spitfire by T34main October 11, 2019

supercron 

Often refers to high quality marijuana (as in "super chronic"), but can also be used to describe anything that is of superior quality.
1. "Dude, I'm so high right now, that shit we just smoked is the supercron!"

2. Ben and Jerry's is the supercron of ice cream.
supercron by t238 April 6, 2008

Supermarionation

Supermarionation (a portmanteau of "super", "marionette" and "animation") is a puppetry technique devised in the 1960s by British production company AP Films. It was used extensively in the company's numerous Gerry and Sylvia Anderson-produced action-adventure series, the most famous of which was Thunderbirds. The term was coined by Gerry Anderson, possibly in imitation of Ray Harryhausen's stop motion technique.

Thunderbirds is a British mid-1960s television show devised by Gerry and Sylvia Anderson and made by AP Films using a form of puppetry dubbed "Supermarionation".
Supermarionation by JRob April 15, 2007
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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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
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