Don't know, don't care

Response to a question that has nothing to do with the story you are telling at the time the question is asked.

John: I can't believe that Dave caught his girlfriend with his roommate.

Mike: did she ever get hired by that high tech company??
John: don't know, don't care. Dave is going to have to dump her sneaky ass.

by WSDC September 25, 2015

Don't know how to act

When something (an environment or event) gets you so excited that you do something outrageous in reaction. Origin is possibly from the Flo Rida song of the same name.

"Look at you - first 50 degree day after winter and you aren't wearing a jacket - you don't know how to act..."

by charlesgriffingibson April 7, 2014

don't know what to do

It means what you don't know from what you wanna do in that moment what is happening..

Like for example!

When you have a problem and you don't know how to solve it:
I don't know what to do!

by Heysdj October 18, 2019

Don’t Know What You Got (Till It’s Gone)

I can't tell you, baby, what went wrong
I can't make you feel what you felt so long ago
I'll let it show
… I can't give you back what's been hurt
Heartaches come and go, and all that's left are the words
I can't let go
… If we take some time to think it over, baby
Take some time, let me know
If you really want to go
… Don't know what you got 'til it's gone
Don't know what it is I did so wrong
Now I know what I got
Just this song

And it ain't easy to get back
Takes so long
… I can't feel the things that cause you pain
I can't clear my heart of your love, it falls like rain
Ain't the same
… I hear you calling far away
Tearing through my soul, I just can't take another day
Who's to blame?
… If we take some time to think it over, baby
Take some time let me know
If you really wanna go
… Don’t Know What You Got (Till It’s Gone)
Don't know what it is I did so wrong
Now I know what I got
Just this song
And it ain't easy to get back
Takes so long
… Do you wanna see me beggin' baby
Can't you give me just one more day?
Can't you see my heart's been draggin' lately?
I've been lookin' for the words to say

by Death Menace December 8, 2022

Don’t know your born

Having alll the nice things, nice cars, clothes, hair, holidays etc.

You don’t know your born, we never had all this when I was a kid.

by Urbantheturban July 8, 2019

Don't know the meaning of the word

behave as if unaware of the concept referred to or implied.

"“Humanity?” You don't know the meaning of the word!"

by Arminkshipper May 19, 2025

I don't know her

A subtle way of expressing how poorly you think of someone. A form of shade.

Coined by Mariah Carey, in 2003, when she was asked about whats he thought of Jennifer Lopez.

Samantha: "Weren't you best friends with Alana?"
Emily: "I don't know her"

Mary: "Are you and James still dating?"
Emily: "I don't know her"

by just like honey September 1, 2017