Definition of "kick-ass" []

• Rough, aggressive; powerful and successful. (adjective)
• Excellent, first-class. (adjective)

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• "Lucy Liu's next victim ... the art world Lucy Liu may be best known as the kick-ass Charlie's Angel and Ally McBeal's nemesis, but for the last 15 years she has been secretly..."
• "He is the real deal, tough, kick-ass no girly stuff."
• "Seriously though, with Belit being so popular, you may just want to check out the kick-ass Belit artwork on display over at Comic Twart!"