And just so you don't get too bored:
Now, where were we? Ah, yes...
4) Walk up to an employee and tell him/her in an official tone, "I think we have a Code 3 in housewares,"... and see what happens.
5) Put M&M's on lay away.
6) Move "CAUTION WET FLOOR" signs to carpet areas.
7) Set up a tent in the camping department; tell others you'll only invite them if they bring pillows from the bedding department.
8) When someone asks if they can help you, begin to cry and ask, "Why won't you people leave me alone?" (You know, I really feel like doing that sometimes... Especially if they keep walking behind you, making sure you won't steal anything.)
9) Look right into the security camera and use it as a mirror while you pick your nose.