#Roman salute
- Hail Caesar — A solemn salutation formula addressed to Roman emperors, meaning 'Hail, Caesar!' or 'Long live the Emperor!'; it is famous especially in its complete version 'Ave Caesar, morituri te salutant' (Hail, Caesar, those who are about to die salute you), a phrase historically attributed to gladiators or convicts entering the arena before the start of public games in front of Emperor Claudius.