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Originally, LSD produced by Augustus Owsley Stanley III before it became an illegal drug in the US.
Let's drop some owsley
owsley by The Cuckoo May 13, 2005
Related Words

owsleys papers 

lsd produced by Augustus Owsley Stanley III in the 60's
we got a sheet of owsleys papers and dropped a few hits.
owsleys papers by snowww June 26, 2007

Brandy Ousley 

Well if he isn't full of Brandy Ousley no one is
A name commonly mispronounced, sounds like "Oh-zlee." Defines a group of party-hard norwegians that immigrated from Trondheim, Norway. Favorite foods include Lefsa, Ludafisk and cheese dip. Weaknesses include brewery tours and vodka.
Often speak loudly and appear to be snobbish and unapproachable.
"Look at that group of Osleys over there! They sure know how to have fun!"
Osley by skylartryp April 8, 2009
Dumb stupid pursing that should just kill em' self.
Onley is a stupid fat cunt!
Onley by It's me Onley October 17, 2017

purple owsley 

This is a type of acid (LSD) that was engineered by LSD chemist Owsley Stanley. The super pure acid that Owsley produced was a staple of the Bay Area scene in the mid to late 60′s, showing up at Grateful Dead shows and Ken Kesey’s Acid Tests.
Dayumm, I took a hit of purple owsley and I'm higher than a giraffe's ass.
purple owsley by sanitycruzer October 11, 2011
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

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
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