fucked if i know 

not caring, not know answer to.

"Hey, dickhead, what the fuck did you do that for?"

"Fucked if I know, get a dog up ya"

fucked if i know by Snowy85 March 9, 2009

you know how we do 

What a member of a group would say to suggest that some behavior is the group style, or that it's the way they usually do things. Usually said with anything from excitement to modesty, it is the response for anything from a compliment to disgust to total disbelief.

Was that you guys last night, outside the police station?

You know it.

Dude that's AWESOME/messed up/brutal/so fucking sweet.

Hey man; you know how we do.

you know how we do by Lenny Briscoe January 28, 2007

I know right 

It's complete agreement in what is being said.

That car is sick
I know right

That movie scared the crap outta me
I know right

I know right by Cranberrybog something er other November 23, 2007

don't know your ass from a hole in the ground

It means you don't know any better or not up for the job.

Son you don't know your ass from a hole in the ground What makes you think you can do this?

don't know your ass from a hole in the ground by tipifire September 14, 2006

you know damn right

something often said by kerpal when your daughter kicks his dog and you deny it. You fucking guy.

-also see you bastard guy

your daughter kick my dog!

no she..

YOU KNOW DAMN RIGHT!!!!!

you know damn right by Luvnuts March 4, 2003

You know the vibe 

You know wassup , yea that

Yo? That’s your new whip?
Yea you know the vibes

created BY TV Balla. Late 2016

You know the vibe by Tvballa October 25, 2018

But you never know 

A phrase used to add to the end of a conversation, when you have just realized you crushed the person's hopes and dreams.

Kid 1: Man I wish I could get back with my ex you know...

Kid 2: Well she's back with her ex-boyfriend, and hates your guts.

Kid 1: ...

Kid 2: But you never know...

Kid 1: I know huh.

But you never know by Daddy-Diaz May 22, 2010