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B.A.M.F. 

person 1: i stole some shit today!
person 2: wow, you're a B.A.M.F. aren't you...SIKE
B.A.M.F. by supah G December 19, 2006

B.A.M.F. 

*Quotable B.A.M.F. Moments*

"What? This?" Neville dismissed his injuries with a shake of his head. "This is nothing."
*
"Alecto, Amycus' sister, teaches Muggle Studies, which is compulsory for everyone. We've all got to listen to her explain how Muggles are like animals, stupid and dirty, and how they drove wizards into hiding by being vicious toward them, and how the natural order is being reestablished. I got this one," he indicated another slash to his face, "for asking how much Muggle blood she and her brother have got."
"Blimey, Neville," said Ron, "there's a time and a place for getting a smart mouth."
"You didn't hear her," said Neville.
*
"But they've used you as a knife sharpener," said Ron...Neville shrugged.
*
"Neville's the man!"
*
"We used to sneak out at night and put graffiti on the walls."
*
"Mandrakes!" Neville bellowed at Harry over his shoulder as he ran. "Going to lob them over the walls--they won't like this!"
*
"Have you seen my grandson?"
"He's fighting," said Harry.
"Naturally."
*
Someone had broken free of the crowd and charged at Voldemort.
*
"I'll join you when hell freezes over," said Neville.
*
With a single stroke Neville sliced off the great snake's head, which spun high into the air, gleaming in the light flooding from the entrance hall...
*
Some old-school BAMF: "I'm worth twelve of you, Malfoy."
*
B.A.M.F. by Яï¢HâЯð October 8, 2008

B.A.M.F. 

B.A.M.F. by thracek September 22, 2008
An abbriviation for Bas Ass Mother Fucker.
"That guy is so cool.. He's a total B.A.M.F!"
B.A.M.F by Nicole Reta January 12, 2006

B.A.M.F. 

Neville Longbottom. 'Nuff said. What a badass motherfucker.
- Have you heard about Neville Longbottom? -
- The one who killed the snake? -
- Yeah, he's such a B.A.M.F., right?
B.A.M.F. by TheWeaselette May 2, 2010

B.A.M.F. 

*Quotable B.A.M.F. Moments*

"What? This?" Neville dismissed his injuries with a shake of his head. "This is nothing."
*
"But they've used you as a knife sharpener," said Ron...Neville shrugged.
*
"We used to sneak out at night and put graffiti on the walls."
*
"I'll join you when hell freezes over," said Neville.
*
With a single stroke Neville sliced off the great snake's head, which spun high into the air, gleaming in the light flooding from the entrance hall...
B.A.M.F. by shicko4 November 5, 2009
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The phenomenon where adults salivate at children's toys
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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.
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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.
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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!"
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korean word for madam, older woman
Ajumma wait a moment
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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
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