Clear plastic leg warmers
“Hi, this is the voicemail of the supercool rebel Sirius. I’m sorry I couldn’t pick up your call, I was probaly planning a prank.
If you’re James, yes, I’m coming to your house on sunday. And yes, I’ll be drunk. Get ready.
If you’re Remus, yes I’ve studied. I think. Does it matter?
If you’re Peter, er, can I have a bite?”