kick (someone's) ass
Definition of kick (someone's) ass
informal + impolite
1 : to attack and injure someone severely Some drunk threatened to kick his ass.
2 : to defeat someone easily or completely We got our asses kicked in the last game.
Word by Word Definitions
: to strike out with the foot or feet
: to make a kick in football
: to show opposition : resist, rebel
: a blow or sudden forceful thrust with the foot
: a sudden propelling of a ball with the foot
: the power to kick
: some person : somebody
: used as a postpositive intensive especially with words of derogatory implication
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