jack off(redirected from jack one off)
1. vulgar slang To masturbate or bring someone to orgasm with one's hands. Said especially of a male.
2. rude slang To waste or pass time idly or by doing nothing or engaging in foolish behavior. Would you quit jackin' off and help me move this sofa out to the truck?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
v. Vulgar Slang
To masturbate. Used chiefly of males.
The American Heritage® Dictionary of Phrasal Verbs. Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. 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.