I'm on a drug...

I just can't stop saying, "I'm on a drug... it's called Charlie Sheen!"

Of course, after saying it like the Vatican Assassin himself I began experimenting with Ian McKellan

and I can't decide who is more convincing.  Sir Ian can be pretty authoritative, so you'd believe him in a heartbeat... but Charlie swears that one's face would melt off after doing the drug.  And does Mr. McKellan's face look melted to you?   Well, maybe he's holding it onto his skull in the photo but he appears to be in good health otherwise.