'Sir' is a guardian for all mankind. Coming soon to Scratch.
Wanna try out? I have a couple lines: Sir: (heroically) 'My name is...(pause)...Sir' (worried) 'Oh no...' Derek (boy, curious, quiet): (scared) 'Wh-who are you?' (") 'Where are you taking me? Gloria (sweet, bubbly): (happy) 'Ooh, who is this?' (") 'Nice to meet you!'