How about the Geico commercial where the Boss and the Gecko are out at lunch, and the Boss asks the Gecko, "Is that your phone?" Gecko says, "Yes, of course," and the Boss is puzzled as to where the Gecko carries it. Meanwhile, the waitress brings the check and the Boss reaches for his wallet, we hear the Gecko saying, "No, no, I've got it sir." (Camera switches back to show the Gecko taking a credit card out of his wallet.)
So where, indeed, does the Gecko carry his wallet and his cellphone? (Both are bigger than he is!)