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Bombassery 

adverb:is a mix of bombast, ass and then the added pop culture "sery" e.g. "Smartassery"
You could have made a valid point, instead you engaged in your usual bombassery.
Bombassery by Kerri Peek October 2, 2008

bombastard 

Bombastic: Grandiloquent, pompous speech or writing

Bastard: (Slang) A person, especially one who is held to be mean or disagreeable.

Those defs are from the dictionary, now combine them and you have a bombastard.

If you want to see an example, go to any law school and listen for someone in the lounge/ library/ class that is throwing random latin phrases, improperly, into his/her speech. A bombastard is quick to point out any percieved flaw in anyone else's ideas, and believes him/herself to be perfect. Argues with professor, claiming the professor's interpretation of the article, which THAT PROFESSOR wrote, is wrong. Arrogant, annoying, wastes time pontificating.
jim is such a bombastard, he annoys the fook out of me
bombastard by the Mad Shatter April 29, 2005

bumblaster

Noun (Slang) A euphenism for homosexual, generally a male homosexual. It can also be used in place of the word bugger.
I think that new guy is a bumblaster.
bumblaster by Stephen McDonnell February 9, 2006

Boomblastered 

I was so Boomblastered last night
Boomblastered by jpalmz / dnuddz January 13, 2014

boobmaster

Someone who is so good at playing with a pair of tits.
Goddamn that guy over there is a boobmaster, he made me cum twice!
boobmaster by clitsucker24 April 21, 2017

bumblaster

A euphenism for homosexual, generally a male homosexual. It can also be used in place of the word bugger.
I think that guy is a bumblaster.
bumblaster by Stephen McDonnell February 9, 2006
More from Urban Dictionary

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

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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