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insidious 

Insidious (adverb insidiously)

developing in a very gradual, in a stealthy manner, with the intend of causing damage.
Prostate Cancer is an insidious disease.
insidious by piece September 18, 2006

Insidious 

Just watched Insidious it was shit scary
Insidious by xizzie3 October 27, 2011

indicious 

The characteristics of being both delicious and concurring that deliciouness?'d

or can also be used as the best of something ever or the worst of something ever.
That Papa John's pizza was quite indicious.
or
You're looking rather indicious tonight (for the ladies)
*note : can mean good or bad
indicious by hobopower April 30, 2005

inspiritus 

A Latin phrase meaning "into life", "into soul", or "into breathing"
It had been years since Hana's flight from the devastation of war in her home country. At last, she felt a sense of inspiritus. A sense of new life and new hope crept into her soul. Finally, she felt a sense of belonging, hope, and community in America.
inspiritus by ~Hope~ February 20, 2019

Insidious Puzzlement 

1. A seemingly impossible to solve problem that no one seems to know the answer to

Bob: Man, this test is hard.

Dan: Yeah, I know. It's insidious puzzlement.

2. A level or puzzle in a videogame that is extremely frustrating.

Josh: I can't figure out how to escape this room! This level is insidous puzzlement!
Definition 1.
Bob: Man, this test is hard.

Dan: Yeah, I know. It's insidious puzzlement.

Definition 2.
Josh: I can't figure out how to escape this room! This level is insidous puzzlement!

inspiritus 

A website created by gay Christians to show that not all Christians condemn gayness.
Hey bob, Since your gay, did you go to the inspiritus meeting yesterday?
inspiritus by JTESE July 23, 2007
More from Urban Dictionary
A US deep south term for an alligator. Usually used in the Cajun dialect.
Take the big pirogue, I saw a huge swamp dog out there earlier.
swamp dog by Crystal Ambrose May 22, 2006
Word of the Day on October 12, 2026

Throat Sweats 

The feeling and build up in your mouth/throat of saliva that sometimes accompanies nausea.
Oh man those burritos gave me the throat sweats, I hope I don’t have food poisoning.
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
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
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