Craig Ferguson on voting for a new pope:

“Actually, when the voting’s done, the cardinals burn their ballots. People wait outside the Sistine Chapel to see what color the smoke is. If it’s white smoke, they’ve agreed on a Pope. If it’s black smoke, no decision’s been made. If it’s green smoke, Willie Nelson has somehow gotten into the Sistine Chapel.”

http://floppingaces.net/2013/02/17/sunday-funnies-226/