Meaning of the word "clean someone's clock" in English

What does "clean someone's clock" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

clean someone's clock

US /kliːn ˈsʌm.wʌnz klɑːk/
UK /kliːn ˈsʌm.wʌnz klɒk/
"clean someone's clock" picture

Idiom

to hit someone very hard, especially in the face, or to defeat someone decisively in a fight or competition

Example:
If he keeps talking like that, I'm going to clean his clock.
Our team is going to clean their clock in the championship game.