That's right... a GRENADE!  Wayne Coyne was travelling through Oklahoma City's Will Rogers airport when TSA found a dead grenade in his carry-on.  The mishap resulted in the closing of a terminal as well as delays and headaches for airport employees and passengers.  I'm sure all affected greatly appreciated the inconvenience and delays during this heavy travel week.  Wayne, what in the world were you going to do with that grenade?  Why the heck would you even think it was okay to bring anything resembling a weapon - let alone a real one!?!?

As some holiday travelers were dutifully stripping off their socks and ditching their $5 water bottles at security, at least one passenger was—shall we say—a little less concerned with TSA regulations.

Specifically, Flaming Lips' lead singer Wayne Coyne brought a grenade on board a plane in his carry-on luggage and caused complete travel mayhem. Let us repeat: He packed a grenade in a carry-on.  Read more about this ridiculous mishap here.