i don’t know 

You can use it to avoid answering a question

Mom: Timmy, did you do your homework?
Timmy: I don’t know.

i don’t know by 147852369/*-+.0 August 25, 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"

I don't know her by just like honey September 1, 2017

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

I Don't Know, Man, It's Just Like...I Don't Know, Ya Know? 

The perfect thing to say when you haven't been listening to a conversation that you started. This works for an answer to virtually any question. Perfect for answering if you can't hear the speaker in a crowded, loud room.

Friend: "So how've you been lately? Any better?"
You: "WHAT?"
Friend: "I said, HOW'VE YOU BEEN?"
You: (panicking) "Oh, uh...I don't know, man, it's just like...I don't know, ya know?"
Friend: "Yeah, totally."

I Don't Know, Man, It's Just Like...I Don't Know, Ya Know? by BFFLUWDTWBBFFLIHOTOP February 23, 2010

I don’t know what I’m doing lol

What you can say when you literally dead because of how bored you actually are.

Dude 1: i don’t know what I’m doing lol
Dude 2: cmon let’s go play sum minecraft

I don’t know what I’m doing lol by Ummmmm hi May 14, 2020