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hellaciously rad

Essentially means "extremely cool", but is typically used ironically, to emphasize that something is precisely the opposite.
Person: *walks into the room wearing bunny slippers* "Dude, check out my hellaciously rad slippers!"
hellaciously rad by RoboHippo September 13, 2010

Hellaciously, hellacIoulsy, hellaciouslY 

Hellaciously, hellacIoulsy, hellaciouslY
Hellaciously, hellacIoulsy, hellaciouslY

Hellacious Plop 

A shit when it feels almost as if your shitting out a broken glass and tobassco sauce cocktail. The burning remains for up to 10 mins afterwards.
*clinching asshole* boys...that was one hellacious plop
Hellacious Plop by JamesHC September 4, 2006

Hellacious 

To emphasize the intensity of something. Also can be doubled-up to really intensify an object.
1. Man, that accident left a hellacious scar on your back.

2. That pig at the fair was hellaciously ginormous. (Doubled-up)

3. Dude, that's a hellacious amount of "oregano" you have there.
Hellacious by *Hawaiian Baby* July 12, 2009

hellacious 

something so wickedly awesome that you cant think of any other word to say but Hellacious
oh man that is some hellaciously good herb, good thing i gots the mother fuckin hook up in the best damn chronix in the northern H.
hellacious by herbacious October 16, 2005

hellacious 

Can be used in a negative or positive way.
Positive-Outstanding, Totally Slammin'
Negative-Overwhelming, unbearable!
-Damn, The work today was Hellacious

+Damn, That playas booty was hellacious
hellacious by Nessa March 20, 2004
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.
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
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
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