BS

An abbreviation for Bohr Sommerfeld (quantization), which states that for a bound quantum state, the action of its classical equivalent is quantized. An improved version of this method is known as EBK quantization, which includes the phase jump corrections at the classical turning points (the simplest correction is the 1D case, where a factor of 1/2 appears as a result of applying continuity and differentiability near classical turning points).

Person A: I can't believe it, everything that comes out of that guy's mouth is BS.
Person B: Yeah, he's really finding it hard to accept the new quantum theory.

by Bloop1338 April 15, 2022

Chronic BS

Chronic Bitchianism Syndrome
the popular and growing disease which comes 4rm the mindset that a girl has to be rude, uncaring and indecent to be "cool".
It is a communicable disease, treatment unknown...

Girl A: omg! its cardi b! she's my IDOL!
Girl B:*drags friend away 4rm tv so she wont contact chronic BS*

by Avaloniagirl September 1, 2021

Bs

Bacon sandwich

"I want a bs"

by Jose Alvarez August 8, 2017

Cardi Bs

(Plural, noun) Extremely large, dark areolas

“Shorty sent me 3 attachments, she got them Cardi Bs”

by John Cloccwork September 24, 2025

Bs

Bits shaken(not stirred)
Referee to when an unbelievable situation has risen

That’s bs man!! Bs!

by Dictionaryxd January 4, 2019

Inhale the good shit, exhale the bs

a) the most pro weed ad I've ever seen

b) said whenever you want someone to focus on the positive aspects of their existence and reject the negative aspects of said existence.

Inhale the good shit, exhale the bs can be applied to being only around positive people and staying away from toxic people and their bs

by Sexydimma August 5, 2024

Flatty Bs

Short hand for flatbreads

The café on the corner has some mean Flatty Bs

by RKushin March 21, 2022