clean (one's) clock(redirected from cleans their clocks)
clean (one's) clock
To thoroughly trounce, defeat, or beat up one. Watch it, pal, or I'll clean your clock for you! The visitors really cleaned the home team's clock tonight!
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.
clean someone's clock
Beat, thrash, or defeat someone decisively, as in He's much bigger than you and could easily clean your clock. This term originated in the military. The use of clock is unclear but possibly alludes to hitting someone in the face (for "clockface"). [Slang; mid-1900s]
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
clean someone's clock1 give someone a beating. 2 defeat or surpass someone decisively. North American informal
Clock is used here in the slang sense of ‘face’.
Farlex Partner Idioms Dictionary © Farlex 2017
clean (someone's) clockSlang
To beat or defeat decisively: "Immense linemen declared their intentions to clean the clocks of opposing players" (Russell Baker).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.