fink on

fink on (someone)

To report someone's misdeeds to an authority figure. The gang was determined to find the traitor who finked on them to the police. How could you fink on me to my parents? Now I'm grounded for a whole month! You finked on me to the cops? Wow, I really thought we were friends!

See also: fink, on

Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.

fink on someone

Sl. to inform parents, the authorities, etc. on someone. You're not going to fink on me, are you? Chuck finked on all of us.

See also: fink, on

McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.