"The truth is unfortunately boring, you know, pot and booze and drugs and people playing music until six o'clock in the morning. It was an actual grenade that was now missing its explosive parts and painted gold. I just threw this gold grenade in my bag and had not quite thought about it." Rocker Wayne Coyne wasn't thinking when he drunkenly threw a decorative grenade into his bag at a recent party, hours before heading to an Oklahoma airport, where he sparked a security scare with the fake explosive.