1. A humorous onomatopoeia representing the sound of someone snatching something away (from someone else) very quickly and surreptitiously. Often said aloud when one takes something in a playful or teasing manner. A: "Ooh, these French fries look delicious. Yoink!" B: "Hey, I was eating those!"
2. verb By extension, to steal something in such a manner. Someone yoinked the pen from off my desk when I wasn't looking.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
tv. to steal something. He yoinked a bike from the rack.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.