1. vulgar slang To masturbate. Primarily heard in UK.
2. vulgar slang To bring someone else to orgasm with one's hand or hands, especially a male. In this usage, a noun or pronoun can be used between "wank" and "off." Primarily heard in UK.
3. rude slang To waste or pass time idly or by doing nothing or engaging in foolish behavior. In this usage, a noun or pronoun can be used between "wank" and "off." Primarily heard in UK. You've had enough time with your video games. Now, quit wanking off and help me clean up.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
See beat off
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.