Around 10pm last night you probably felt a strange, tingling, burning sensation in areas that should only bring you joy.  For most of us, that feeling was caused by the Season 5 premiere of Jersey Shore.  For the rest, a little penicillin should do the trick.  As I sat watching this trainwreck, I noticed something a little strange...  Something that makes it kind of obvious this show is far from "reality" television.  In the scene showing the morning after the party, Mike's friend "The Unit" goes outside to get an apology out of Snooki; when he's walking to the door, you can clearly see that he's wearing red print Calvin Klein underwear, yet somehow once he's outside the underwear print is blue.  This is clearly why the girls in the house don't wear underwear, it causes continuity issues.  Smarten up, boys.  Yes, today we learned that "reality" show stars should never wear underwear.  Except for you, Khloe.