As all dog-owners know, male canines urinate in specific outdoor areas to indicate "top dog" status. Are men prone to pee in public to achieve the same goal? And, if so, what tactics do women employ to establish turf? Well, that's a lot more complicated and would take a much longer time to answer. As any guy will tell you, it's a liberating experience to take a whiz in the great outdoors. However, some do actually get busted for it, none more so than male rock stars who tend to be rather indiscreet when it comes to leaving their scent. Here's a look at some famous offenders.