A declaration, often exaggerated, joking and boastful, of being better than another person, the aforementioned often being a celebrity or historical figure.
"Mozart, eat your heart out!" said the organ player after a successful concert.
by JackieH March 26, 2007
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A reply given to someone who wishes for something because a part of their life is unfair, basically stating that life is full of good and bad things. In essence, wishes mean nothing.

This is the earliest version of the saying, with the reference to Germans eating shit coming from American soldiers in WWII.
by Bill Tetley June 19, 2011
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Tom: You're such an Amazing Star, Jan. You wanna grab a bight to eat?
Jan: Go fuck yourself.
Tom: Awesome! Well, I'm satisfied, primarily since I'm eating my feelings out right now.
by Psedubulbisaraffect July 16, 2016
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girl;; so yer gone call me tonight right?

boy;;baby im so tired im just about to go home and eat my pillow out

girl;;all you ever do is sleep anymore!
by <3 breanna nicole June 21, 2010
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eart your heart out directly translates to: screw you, bitch. You hurt me more than anyone could.
Person A: I think you are a horrible person and I can't believe what you did.

Person B: Eat your heart out whore!
by howcouldyou May 12, 2009
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When you see a super hot chick and you actually think her shit don't stink. You actually visualize rimming, sucking on, and eating out her asshole even with remnants of shit in her butt crevice. But, to you, it is well worth it because she is sooooo hot. Sometimes it can be used as an Acronym : (ETSOOHA). It is pronounced "Et-sew-ha".
1.) Horny Bastard: Look at Britney Spears....she has a super juicy butt and looks hot!

Fat Bastard: I would so Eat The Shit Out Of Her Asshole!

2.) Nerd#1: Do you think Britney Spears is hot?

Nerd#2: Man, I would ETSOOHA anyday!!!
by Sicilianbuttfucker June 21, 2011
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