Sam, Dean and the police officer have to be staring intently at the last slice of pizza, right? Will they play rock, paper, scissors for it? OK. So it’s probably a body or something related to their case, but just imagine if there was only one slice of pizza left instead.
Sam has been captured, and hopefully, probably, his brother will show up to help him get free. So is Dean just grabbing a beer in the meantime? Maybe flirting with a cute waitress? Sam definitely needs some help out of this one.