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sickadelic 

A word used to describe something, and possibly someone, insanely awesome and psychedelic.
That trip I had yesterday was so sickadelic. I was riding a killer whale, and it was talking to me.
sickadelic by happy camper! April 22, 2009

shackadelic

Used to describe something or someone that is awesome, cool, fun, popular, or enjoyable in some way.
"That car is shackadelic, bro."
"This is a shackadelic song!"
shackadelic by AverageJoseph July 6, 2014

slackadelic 

Those attributes most commonly associated with slackers, such as sketch clothing, joblessness, being generally chill, and having a hardcore dedication to hanging out on the couch.
Every since Meriam dropped out of that noisy rock-n-roll band, I fear that our daughter has become ... has become ... positivey slackadelic!
slackadelic by spenceronehalf December 28, 2005

Shockadelica 

It's a feeling nobody should know... it's that lonely, cold feeling you get when you haven't had some pussy/dick in awhile.

It's a song by Prince and was the B-side to 'If I Was Your Girlfriend'
"Yo man, can't come out today, feeling the shockadelica"
Shockadelica by Amy Mills February 28, 2007

Suckadelicious 

To admire or express a liking for something or someone
This food is suckadelicious
Suckadelicious by JP January 20, 2005

Sackedelic

Someone who is wild, surreal and electric in the sack.
A: How was it with Mandy last night?

B: Mate, she was sackedelic!

A: Wow, that good?

B: Yeah, there was this one thing where she ... sigh, so good!
Sackedelic by V.S.14 January 24, 2014
More from Urban Dictionary
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
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