Stick with a signature. Assuming they make it through the entire video, give ‘em a familiar sign-off. For me, it’s saying something along the lines of: “We’ll ‘e’ ya later!” I started doing that back when I had a show on WHO Radio back in the day, and I took that signature with me when I began hosting a television show – adding a “three finger salute” to the mix. That’s what geeks used to call the CTRL+ALT+DEL keyboard shortcut.

Farewell peasants is too harsh I'll need to keep an open mind here