[hamdingers]

Can't clap if your hands are full and I would not subject my family to my attempts at delivering a melody.

I haven't tried training my own wake word though, I'm tempted to see if it improves things.

[airstrike]

Personally I'd pick "Cthulhu"

[dullcrisp]

Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn

[otikik]

What about whistling?