doesn't know his brass from his oboe

Euphemism for "(he) doesn't know his a** from his elbow". He doesn't know anything (or doesn't want to know anything).

You can't ask that bus driver about bus route numbers. He doesn't know his brass from his oboe.

by pentozali January 18, 2009

boy better know

the best crew in the UK grime scene
the two main MC's are JME and Skepta
other MC's include Frisco, Shorty, Big H, President T
boy better know DJ is Maximum

boy better know is on another level man

'yo u seen dat boy better know crew?'
'yer man der sik'

by danhaz February 17, 2008

know

to fuck another person

I know your girlfriend.

by Mike the Ekim April 9, 2006

You Know Your Right

The best Nirvana song ever created, this is the last song that Kurt Cobain made and people say its his goodbye.

Thing have never been so swell I have never felt this well...

by George April 14, 2004

know your enemy

Originally, a song by Rage Against the Machine from their self-titled 1992 debut album. Now, most people think it's a shitty song by Green Day from their shitty album 21st Century Breakdown

Lyrics from Rage Against the Machine's Know Your Enemy: 'Word is born: fight the war, fuck the norm!'

Steve: Hey man, have you heard that song "Know Your Enemy" by Green Day?

Frank: Yeah man, it sucks

Steve: I know, it sounds like every other rock song out there. I remember the '90s, when Green Day was cool...

by your testicles September 27, 2010

Carnal Knowledge

sexual intercourse between a male and female in which there is at least some slight penetration of the woman's vagina by the man's penis. It is legally significant in that it is a necessary legal characteristic or element of rape, child molestation, or consensual sexual relations with a girl below the age of consent ("statutory rape"). Age of consent varies from 14 to 18, depending upon the state.

Austin Capps "Carnal Knowledge"

by Alphabet12345 February 25, 2011

Knowledge

Anything we experience. Experience includes to think and to perceive. To experience is to connect to Existence. For conscious beings like us, to experience is to be (and vice versa). At a given moment, one knows nothing except for what one is currently experiencing.

I am currently experiencing the thought/idea of 2+2=4. Therefore, at the moment i know (have the knowledge of) 2+2=4

by E_A_G_L_E_S October 30, 2005