( Slang can be used by anyone and we all know that but these terms are mostly found to be used by vampires or about them.)
Curses( Rude words or gestures mostly used against them)
Feather brain
bird
(gestures)
Making a halo ((over any part of the body but the head is a very rude gesture towards and angel))
Complements
(names)
Angelic
Heavenly
(gestures)
Bowing
putting hands together and bows
other