A pseudo-title of respect.

cheers; bottoms up (a phrase used when making a toast)

(formal) A title of respect used when addressing heads of state other than monarchs, heads of government, governors, ambassadors, certain ecclesiastics, royalty, and others holding equivalent rank.

(idiomatic) Used to close a note or letter.

(idiomatic, informal, humorous) I, me, or myself.

(formal) A term of address used in direct address to a monarch of higher rank than a prince, such as a king, queen, emperor, or empress.

(formal) you (in direct address to such a monarch)

(Britain, humorous) Your Majesty.

(idiomatic, chiefly UK) not on your life, an emphatic form of no.

(UK) A polite, formulaic end to a letter, used especially when the sender does not know the recipient's name, for example in a business letter.