(Guy tries walking through the metal detector while talking on his phone.)
TSA Guy #1: "Hold up! You can't go through here on that! (to the other inspector) Hey, do you see this guy! He tried to go through ON his phone!"
TSA Guy #2: "He still has his shoes on too! What kind of an idiot does that?''
TSA Guy #1: "This one! That's who!"
-- Submitted by LN