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

right and tight

When you're so right, it makes you tight.

Person1: Ain't he a little slut?
Person2: Girl, you're right and tight.

by beveled_engraved October 05, 2022

Womеn's rights

Something I am not used to seeing.

Womеn's rights? Really?

by McDonalds consumer May 14, 2021

Needs some get right

When a lesbian needs some real penis just for change

Susan has been so grouchy for the last week, I think she needs some get right.

by Bamahawg November 03, 2020

right in the juice

A term used when you smoke marijuana and drink something that hits home.

bro that smoothie was right in the juice!

by tmicks January 30, 2020

Ciaira’s always right

It rhymes for a reason

I know I’m right Ciaira’s always right it rhymes for a reason

by Candletoe September 16, 2022

Like a right Hobnob in the tea

To act like a right Hobnob in the tea, is to have a tantrum and deliberately sabotage something nice, either for yourself or someone else. Taken from the selfish nature of the hobnob biscuit, which presents itself as a tough 'come dunk me bro' biscuit, only to crumble when submerged. Similar to 'pissed on your chips'.

Stop it! You're ruining it for us! You're acting like a right hobnob in the tea!

by Dontleavemeunattended April 26, 2021