That's all I know.

A term used in the Mid-Western region of the United States, particularly Eastern Missouri. The term is used to end a gossip session or other verbal engagement between Two or more people. It is spoken when the speaker is ready to disengage from the conversation or has no further information concerning the topic of discussion. It is also a common signifier that the person using the term is done engaging in general conversation with another person.

Also, Sarah has her bridal shower and she wanted me to give you that info. Well, that's all I know.

by Merqueen August 21, 2023

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.

by 147852369/*-+.0 August 25, 2025

umm i uhh. i don't know. i forgot. umm wait

i kinda forgot what to put... umm its something funny but uhh... hm. this is tricky. i know it but its kinda hard.. uhm... uhh.

uhh. i forgot the example. uhh i think it was guy1 saying something.. well, its probably nothing... but like umm i uhh. i don't know. i forgot. umm wait

by ligmasigma August 27, 2025

I know who you love

What Empty!Cas said to Castiel about Dean Winchester

I know what you hate, I know who you love.

by Nadou Castiel November 7, 2017

Do I know you?

What you say when someone awkwardly approaches you

“Hey are you that kid who pops into biology and then leaves?”

“I’m sorry… Do I know you?”

by I Like To Define Words January 29, 2022

I know! Right?!

It's pretty clear what the speaker is trying to convey: "I agree."

I agree with most of the other definitions, which provide details on the subtle context/audience-dependent connotations. I agree that phrase is annoying, used by speakers who use other annoying phrases like "my bad."

I would like to add to what has been said by providing side-by-side analogs; that is, alternative, equivalent but more acceptable expressions.

Example Expressions

I can't handle this idiot any more!
I know! Right?! OR Damn straight!

In wish I brought my swimsuit.
I know! Right?! OR You're telling me!

I like this 'double it for a buck' happy hour!
I know! Right?! OR You can say that again!

I was gunning for Miss Tipsy, but I just got shut down by her fat roommate!
I know! Right?! OR Join the club!

This is good sauce.
I know! Right?! OR Yes, it is.

Let's not go to the Bubble Club. It's so damn expensive!
I know! Right?! OR You got THAT right!

I have an idea: let's strip and go wallow in the mud puddles.
I know! Right?! OR You're preaching to the choir!

Our corporate holiday event was so cheap it was insulting.
I know! Right?! OR I couldn't agree more.

They are good at talking all sexy.
I know! Right?! OR Mmm hmm!!

This is the correct line for us.
I know! Right?! OR Right you are.

Tacos.
I know! Right?! OR Yeee-ah boooooooyeeee!!

We're in trouble NOW.
I know! Right?! OR No shit.

Tonight, we wear The Boots!
I know! Right?! OR Fuckin A right!

by TimmyT-SF November 28, 2023

U know i can't do the waterdrop

a quote from the legend himself, simon.b.k. He was having an epic beatbox battle with a pal, when suddenly he was faced with a challenge to for even the legend, the idol, a man of much respect and honor. He.... *cries in shame* could in fact not do the waterdrop sound effect :(

"u know i can't do the waterdrop"

by sara779j May 10, 2020