Rat-Fink

Very derogatory descriptive slang from the 60's. You thought Mother Fucker was bad, Rat-Fink was the 60's word for mother fucker.

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Rat Fink

Tattletale, stool pigeon, squealer, snitch, double-crosser, weasel.

That rat fink Lenny sold me out to Tommy G!

by Rodney Basil August 28, 2004

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That Rat Fink leaked our info to the public again!

by Kenzo_Representative December 07, 2021

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1. the combination of two terms used to describe the underhandedness of some one to stress what a low down sneak they are.

Matt is a rat fink, he told the teacher I snuck another cupcake.

by Bud E Love May 07, 2003

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A goofy looking rat character designed by Ed "Big Daddy" Roth.

A show car designed by Ed "Big Daddy" Roth.

Big Daddy's Rat Fink car of 1963 was a kart driven by a Cadillac starter motor.

by Cap'n Bullmoose May 07, 2005

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1. just another way to call someone an jerk
2. a song by an AMAZING band.. the misfits. ROCK ON

dude joe is being a rat fink

F!! I SAID F.I.!!! F.I.N.!! F.I.N.K.!!! F.I.N.K. FINK FINK FINK FINK!!

by misfitfan April 18, 2005

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latin: Ratus Mcfinkle
a common insult used in the 80's
Marc M

Marc is a little ratus mcfinkle

by Anonymous May 24, 2003

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