A familiar simultaneous agreement to confirm an unsaid /said truth. A verbal affirmation to a mutual thought experienced by 2 people.
The origins date back to 2009 when Snookie from Jersey Shore caught her bestie in a lie and responded to JWow’s comment “Ryder is Biatch!”by saying . . . "I know, Right?!”
by STL Suzanne February 17, 2012
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expression of corroboration
much cooler than "i told you so" or "yes"
Jon: Your fashion sense is so versatile!
Kayla: I know, right?
by jl121812 September 12, 2008
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It is what people of Hispanic descent say when they are in agreement with something that was said.... usually with an accent.
Quote from Pineapple Express:

Seth Rogen: *in his car singing ELECTRIC AVENUE*

Hispanic guys: *also singing it pull up next to him*

Seth Rogen: Hey Electric Avenue!!

Hispanic guy 1: ay no, RIIIIIIGHT?!!!!! (I KNOW RIGHT!?)
Take that shit to the next level, eh?

Seth Rogen: Ok... I will! :)

Hispanic guy 1: Orale.... *to hispanic guy 2* es pinche fresa (he is a fruit---a strawberry...)
by RENZthe July 22, 2010
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Indicates a deep understanding of the subject at hand.
Jerry: "Why do people say price point, it's the price you don't need the point!"

Mary: "I know, right?"
by shedazzle November 20, 2012
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(I) Used to describe ones self

(Know) To perceive or understand as fact or truth

(Right) Opposite of wrong

This term is used in the act of extreme agreeance.
Nick: My face is so shiney.

Joey: I Know, Right?

OR

Nick: What is this guys friggen deal dude?

Joey: I know, right?
by motoro August 31, 2010
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this is big in atlanta, georgia, for whatever reason.

it's an expression of agreement.
"oh my god, that girl is such a slut."
"i know, right? i heard she hooked up with two guys in one night!"
by maria March 4, 2003
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When you know exactly what someone is saying.
Man I'll be single forever, people play too much!
I know that's right, that's why I'm single too!
by Takeba Malik December 14, 2018
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