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illusional 

A professional bad ass.
1.)One who not only owns all physically, but verbally as well.
2.)One known for acknowleding others as having downs syndrome or autism.

Derived from Illusional, the infamous most well-known player on all of Lineage 2.
Arlethian: Before I eat I have to go pray to Poseidon because I am extremely greek.
Illusional: You have autism.

Player:Wtf, someone I just got pk'd out of nowhere.
Player: You just got Illusional'd.
illusional by Illusional July 8, 2006

Illusional 

Jeliah is acting really illusional rn
Illusional by Lleo July 24, 2021

illusional orgasm 

aka "the horny houdini" - done without wearing a condom (raw doggin it), while amidst sexual intercourse, the male fools the female into believing he hasn't emptied his seed inside her. Then, after holding back the expressions of ejaculation, pulls out and pretends to ejaculate all over her. With the already vast amount of love juices, the female is unbeknownst that she has just fell victim to the ILLUSIONAL ORGASM.
i was fuckin this girl last night, and she told me not to go inside her, but i did the ILLUSIONAL ORGASM and she fell for it!!
illusional orgasm by XCrispyKFC February 6, 2003

illusional Israelites 

when the Palelstinians and Israelites are fighting against their own families which are themselves.
The illusional Israelites have been fighting each other for centuries.

Illusional Time Theory 

The theory that time does not exist, popularized by British scientist Julian Barbour. It states that our minds have created time to keep everything from happening all at once, meaning everything that has ever happened and everyone who has ever been born all happened at the same time.
The Illusional Time Theory states that since time does not exist, people and things like Jesus, dinosaurs, Hitler, Led Zeppelin, the U.S. moon landing and the sinking of the Titanic all happened at the same time.
Illusional Time Theory by CelticEagle February 17, 2019

illusions of unzippedness

A barely recognized but fairly common misperception that one’s fly is always open.
He suffered throughout his life with unrelenting illusions of unzippedness.
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
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