Sing Lady Gaga songs really loud and in such a horrible voice your voice crack every now and then and sometimes it goes so high you make babies cry.
While doing this, do some of her dance moves badly and go up to random employees and customers and dance on them and move on to the next victim.
Do a dirty flash mob in the middle of the store! It's awesome! Lol my dance class did it last year. But dont forget to make it dirty if you're really trying to get kicked out. Lol