•say in a commercial voice and say that the person had won a free trip to disney with 1,000 dollars. Bonus points for this one, if the person thinks it's true as says "really?!" Just say "just kidding" and run away laughing
•yell at them
•say random things
•laugh
•do what ever you want
•stick your tongue out at them when not looking
•do a crazy dance behind their back
•do stupid things when their not looking
