Your boss will fire you for many reasons, including not waving back!
To stamp papers, get ink on your stamp. Then, stamp the paper stack. After that, you can chuck the stack of papers to the left for someone else to deal with!
You get a lot of emails. Bang on the keyboard a few times to reply to them.
Eat your boss's donuts, or he'll get mad. He baked them himself!
Keep your desk looking pretty by spraying the flower to keep it from wilting.
Hold the phone next to your face to listen to boring phone calls.