Asked to find out whether someone has recovered to some degree from past illness or unwellness.

(rhetorical question) Are you a courageous man or a coward?

(humorous, informal) See you later; goodbye.

Used as a farewell, stating that the speaker and interlocutor(s) will see each other the next day.

A thank you to a group of people.

plural of fuck-you finger

Used to scold someone.

plural of thank you card

(childish) Synonym of you wish

(rhetorical question, informal) Indicates that the interlocutor (more precisely, the one being asked the question) is acting in a crazy or unprecedented way.