Just scream this at random people all day while your waiting <object width="640" height="385"><param name="movie" value="http://www.youtube.com/v/lbB_HVcXpPk?fs=1&hl=en_US"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/lbB_HVcXpPk?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed></object>
Just sit there with a stoic look on your face and creep everyone out. They'll know you mean business. Don't get too casual. Creepy and stoic is the way to go.
I would just eff around on cutchfans, that's usually what I do if I have to wait around on something. Here, ESPN, Hoopshype.