I don't know her

A shady way of saying someone didn't exist in your world in your life and you don't like them . They are basic irrelevant

Interviewer: what do you think of Beyoncé

Mariah: she is an amazing person and amazing artist and we love her

Interviewer: and what about jlo

Mariah: I don't know her

I don't know her by Gabrielle williams July 5, 2016

I Don't Know How But They Found Me 

I Don't Know How But They Found Me is an alternative band that was formed in 2016. It is made up of former Bassist, back-up vocalist, and lyricist of the Pop Punk band Panic! At The Disco, Dallon Weekes and the former drummer for the Hard Rock band Falling In Reverse, Ryan Seaman.

Ex. 1 ~ (Noun)

Person 1 - "Have you heard of I Don't Know How But They Found Me?"
Person 2 - "Yeah! I love them."

Ex. 2 ~ (Noun)
Person 3 - "I Don't Know How But They Found Me. Awesome."
Person 4 - "What?? Who Found You? Why Don't You Know How? Why is that awesome??"

Person 3 - "No. No. Hahahah. It's just the name of the band."
Person 4 - "Oh"

I Don't Know How But They Found Me by Joshler Dunseph May 19, 2018

I Don't Know, Can You

A simple phrase, but usually uttered by trash human beings. Usually it is a sarcastic response after someone says "Can I ....... (Enter More Sentence Here)?" If someone says this near you, you may want to exclude them from your friend list.

Person 1: "Can I get a drink of water?"
Person 2: "I don't know, CAN YOU?"

I Don't Know, Can You by Mr. EEEEEEE October 28, 2019

Even I don’t know who to root for

What you say when caught in the middle between 2 of your enemies/unpleasant problems personified as people

When you don’t know what’s worse or better in a situation determinate of 2 or more parties

*uncle and stepdad fighting over who’s going to Molest the 14 yr old daughter

Daughter: tf ?

God: even i don’t know who to root for

Even I don’t know who to root for by ben&scarys October 6, 2022

You don't know me 

"You don't know me" is an incredibly brilliant statement that you can resort to when Mr. Jack Daniels is making it harder for you to say things that make sense.

Cop: Sir, have you been drinking tonight?
Me: You don't know me.

You don't know me by S4lutDude! December 28, 2009

I don't know 

I just asked my friends what I should add to the urban dictionary and they said "I don't know" so here is the definition :)

Barry: "What does "IDK" mean?"
larry: "I don't know."
Barry: "God dammit nobody seems to."

I don't know by depressed_bin_chicken123 September 26, 2019

You Don't Know Jack 

Colloquial Language for: You know nothing.

A: Hey, dude! 34 that on Photoshop.
B: 34?
A: Yeah, make that steamy.
B: Steamy?
A: Dude, you don't know jack about imaging, don't you?

You Don't Know Jack by Deuces High March 26, 2011