I growl at people or objects when I'm irritated.
I steal food from my friends by biting and snatching it out of their hands with my mouth.
I purr when I'm having my back or head scratched, rubbed, etc.
and I make yelping/whimpering noises when I get hurt suddenly.
Occasionally I go "Chuuu" or "Piiika" for no reason randomly.
xD