(figuratively) To dance. / (idiomatic) To relax; to enjoy oneself; to do as one pleases. / Used other than figuratively or idiomatically: see kick, up, one's, heels.

(idiomatic) To become enthusiastic about something that is not yet guaranteed to happen.

(informal, used imperatively) get a grip

(UK, Canada, idiomatic) Alternative form of laugh in one's sleeve.

Alternative form of know which end is up

(idiomatic) To possess sound judgment or common sense; to have a clear understanding of a situation.

Used other than figuratively or idiomatically: see shove, ass. / (idiomatic, colloquial, vulgar, imperative) An exclamation of extreme anger, disgust, hatred; often accompanied by an obscene gesture.

(idiomatic) Synonym of ace up one's sleeve

(idiomatic) To end one's career. / (idiomatic) To make oneself at home in someone's house. / Used other than figuratively or idiomatically: see hang, hat.

(set phrase) To advance one's career by leaving one's present employer in order to take a better position with another employer.