by KingOfUrbanStreets March 31, 2019

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.
Person B: Yeah, he's really finding it hard to accept the new quantum theory.
by Bloop1338 April 15, 2022

by RandomAhhCat June 20, 2023

Brake Job and Boob Squeeze.
When you are someone's car person and help them with all their basic vehicle maintenance, nothing is ever for free.
When you are someone's car person and help them with all their basic vehicle maintenance, nothing is ever for free.
Person: Oh man, I failed safety inspection this year because they said my breaks are worn out. I need help.
Their car person: Don't worry, I'll swing by later for BJ and BS. I'll be done before your husband gets home this time.
Person: That would be great! I wish my husband knew his way around a garage.
Their car person: Don't worry, I'll swing by later for BJ and BS. I'll be done before your husband gets home this time.
Person: That would be great! I wish my husband knew his way around a garage.
by Phil Ashios May 23, 2024

BS from law is that guy that somehow pulls a million women but cannot keep a single one.
He also does not pay for coffee.
He also does not pay for coffee.
by BS from law May 2, 2023

Bs means Bull Shit and is used when someone is talking nonsense and dont know what they are on about.
Jack:"hey ben how was you boxing match yesterday?"
Ben:"Bro i almost killed him man his nose is brokenand i busted his lips.!"
Jack:"Thats Bs bro."
Ben:"Bro i almost killed him man his nose is brokenand i busted his lips.!"
Jack:"Thats Bs bro."
by PewdiepieFanBaseUrban111 March 30, 2019
