An affirmation that a request or order has been understood and will be carried out directly. Originates from the Royal and US Navy, where it is an official reply to a command issued by a superior officer. A: "Can you be sure to pick up some eggs when you go to the supermarket?" B: "Aye aye!"

An affirmation that a request or order has been understood and will be carried out directly. Originates from the Royal and U.S. Navy, where it is an official reply to a command issued by a superior officer. A: "Will you grab a drink for me when you're heading to the bar?" B: "Aye aye, sir!"