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An expression or value that evaluates as either true or false, logically, or as a 0 or 1 to a compiler.
Programmer: Did you see how I tested that boolean?
Project Manager: Booya!
boolean by Minstrel March 6, 2003
1. noun. When someone tryna flex but you know he ain't real so you call bullshit.

2. adj. When you know you taking the L and you need to express your tightness.
1. "Boy I'll break your ankles"
"Stfu thats some boolean"

2. "I just took the biggest L on that math test"
"Yeah boi that shit was boolean"
boolean by jjcp May 14, 2015
A person whom often sees the world, or who's opinions are in an absolute way in which there can be no in-between.

Boolean logic, created by George Boole, has one of two possible values (usually denoted true and false)

AKA Boole
Misogynist Boolean : All women are stupid
Feminist Boolean: All men are pigs
Non-Boolean : maybe you Booles just hang around with too many intellectually challenged pigs
Boolean by mogydee February 23, 2020

boolean algebra 

The only subject in which 1+1 = 1 and you should be convinced.
EX.1

Person1: Jack got F in last exam. The professor says he added 1+ 1 =2

Person2: WHAT A FOOL.

EX.2
Person 1: 1+1 = 1 hhhhhh

Person 2: That's Boolean algebra -,-
boolean algebra by UrbanDic??! February 12, 2017

Boolean operator 

A Boolean Operator is a conjunction (AND, OR, NOT or AND NOT) used by computer nerds to focus search results and boost their relevance by more effectively specifying the relationships between each search term.

X AND Y ("both" X*Y) will only return results containing both variables
X OR Y ("either" X+Y) gives results containing either one or both variables
X NOT Y ("without" X-Y )can only show results with X that do not have Y
Boolean Operators can massively help you scope your favorite porno shizz, as long as Boolean Logic is supported by the site search on your preferred digital smutpublisher.

EXAMPLE:

For an optimized selection of non-asian schoolgirl porn, the following equation might be an effective use of operators:

(schoolgirl OR school uniform OR student OR teacher) NOT japanese NOT asian

Since porn search engines are more semantically-oriented than Google's RankBrain, searching "schoolgirl" on Redtube might not return videos titled or tagged as "school girl" , "student and teacher fucking" , or "after class BBC bangathon soaks innocent bitch's uniform in semen."

Simply searching "white girl school uniform" might produce a few desired results, but will include many undesired results (people with "white" in their name, non-white girls wearing white school uniforms, etc).

"PAWG schoolgirl" is a decent search that does not rely upon Boolean Operators, but perhaps I like black chicks banging professors for better grades every once and a while...so "PAWG schoolgirl" is not gonna give me much in the way of black chicks. This would be an excellent time to use OR :)
Boolean operator by bandaloop May 23, 2019
A huge dump. Can be used in the figurative or literal sense.

Literal: A large messy, rancid, steaming pile of shit often assosciated with late night out drinking.

Figurative: a baseless splattering of nonsense, generally assosciated with someone who doesnt know what they are talking about but obvioulsy likes to hear themself talk. In essence they are spewing bullshit out of their mouth.
Literal: After a late night of miller lights and hot wings i woke up hungover and dragged into work; after about ten minutes at my desk I dropped a steaming boolson in the office bathroom.

Figurative: Last night while chatting up a girl at the bar, my jackass friend came over and dropped a boolson on our conversation about how everyone thinks he is smooth with the ladies.
Boolson by FURNAND0 February 24, 2010
More from Urban Dictionary
A seemingly endless debate with a idiot
I don't know man im not ready for yap trap stupidity today which always tries to suck you into it
Yap Trap by WolfieSnack November 4, 2026
Word of the Day on November 5, 2026
Texas is categorized as a swing state in presidential elections, but has voted for Republicans more times than for Democrats in recent history. As such, as demographics change political alignments, some Democrats believe that Texas will vote blue, or Democratic, due to their Hispanic and African American voters, who often align themselves with the Democratic Party's liberal wing.

Blexas has been cited as possible in the upcoming decades, but only if Democrats continue to win the Hispanic vote in bigger margins.
Democrat 1: What is your prediction for the 2024 presidential election?
Democrat 2: Well uh, Blexas!
Democrat 1: You've been saying that since 2008 though.
Blexas by Tritonist June 14, 2021
Word of the Day on November 4, 2026

briefcake 

"Did you check out the briefcake in courtroom C?"
briefcake by Ben Frey April 6, 2006
Word of the Day on November 3, 2026
Brought to public attention by Bob Woodward and Carl Bernstein in the book on the fall of Richard Nixon, All The President’s Men, ratfucker was Nixon’s term for a political operative who sows chaos among opponents; an agent provocateur. It is thought to have originated among campus political rivalries at USC, and seems to have some usage in the US military.
Along with Nixon’s other ratfuckers, Roger Stone caused fights at otherwise peaceful Democratic Party protests to generate a false narrative that the Democrats were violent and dangerous.
Ratfucker by Ricky Ramjet November 2, 2017
Word of the Day on November 2, 2026

countrypolitan 

Term used to describe someone who is a mix of both rural (country) and urban (metropolitan) lifestyles/upbringings. He/she is typically equally comfortable in both settings and is able to seamlessly slip back and forth between the two, appreciating the characteristics of each.
That ol' gal of mine drives the 12 lane freeway during the week and a John Deere on the weekends. She likes opra and the Grand Ol' Opry. I love them countrypolitan women.
countrypolitan by MOChick November 7, 2006
Word of the Day on November 1, 2026

Witch Bath 

A bath consisting of a variety of slats, oils, soaps or any other added ingredients such as fruits, milks, herbs or any other spices for health or beautifying benifits.
She brought home alot of stuff and took it to the bathroom. She must be taking a witch bath.
Witch Bath by carnieboy30 October 26, 2020
Word of the Day on October 31, 2026
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