if he's sitting on your shoulder and then wants to move to the edge or starts figgiting down your arm, take him to the garbage can/sink/toilet and tell him to "poo poo" and he'll take the dump. even if he doesn't need to go, he'll still try and sometimes he can push whatevers there out.
yes he does like to eat whatever you are eating but don't ruffle plastic shopping bags around him. he gets really mad and attacks the bag

see you around