kick–ass 
/ˈkɪkˌæs/ adjective
/ˈkɪkˌæs/ adjective [more kick–ass; most kick–ass] chiefly US, informal + impolite 1 : very tough and aggressive
▪ a kick-ass career woman who is determined to get to the top ▪ an executive with a kick-ass attitude/style 2 : very good or impressive
▪ a kick-ass stereo/movie/song — see also kick ass at 1kick
▪ a kick-ass career woman who is determined to get to the top ▪ an executive with a kick-ass attitude/style
▪ a kick-ass stereo/movie/song — see also kick ass at 1kick
