something that sounds like 'rat' and 'patootie', creating a nice plate of 'rat-patootie'; a French peasant stew dish that consists of vegetables such as eggplant and zucchini
Mmmm. Mother's "ratatouille" was magnificent tonight.
by ilikefood787 July 20, 2010
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The latest film from the Disney Pixar studios, characterised by the fact that on the advertising the title is spelt phonetically as an insurance policy against the average American thinking it's a foreign film.
Average American 1: "Shall we go and see Ratatouille"?

Average American 2: "Hell no. That must be a foreign movie with those gay subtitle things. If I wanted to read I'd stay at home and look at a book... Oh hold on I forgot, I can't actually read."
by American Idiot Lover October 7, 2007
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a person who is ugly and looks like a rat and calls you mean things (ex:trash can).
brandon: "get off my property you trash can!"
maggie: "f**k you ratatouille!"
by brandon__davidson November 26, 2015
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To cause mass chaos while the song Le Festin from the Pixar film Ratatouille plays in the background.
"Lets Ratatouille it!"
"I'm going to Ratatouille it!"
"We Ratatouille'd the game!"
"Shall we Ratatouille it?"
by HawkRawks03 July 16, 2020
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Mid-intercourse, you swap places with a tiny mouse without telling your partner. If done successfully, the move culminates many months later when you start a restaurant with the mouse.
Hey, can I borrow your pet mouse? I want to ratatouille Jennifer tonight.
by nakedy September 25, 2014
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It is when one shoves a rat into another's ass for pleasure.
Chad: Yea man I ratatouilled the shit outta Jessica last night.
Derrik; OH YEA FERDA BOYS
by urlocalnignog December 30, 2017
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