Verb
kick butt (third-person singular simple present kicks butt, present participle kicking butt, simple past and past participle kicked butt)
(stative, slang, idiomatic) To be impressive; to be decisively good or pleasant.
I never thought I'd say it, but being the governor of California kicks butt!
I'm super athletic and I love to work out, and obviously I need to workout for my industry as well, but I love learning something and developing that skill and feeling strong. Girls who can kick butt are hot. Jessica Clark