Every time you get mistaken for somebody else you should always feel free to take advantage of that situation, especially if it's a 5'8" hot brunette girl wearing glasses and white leg stockings. Simply go along with their story of how "crazy" you always were, agree with whatever they say and then invite them over to your place for a tall glass of prune juice and a bacon jam sandwich. If at any point the hot brunette wearing glasses and white leg stockings becomes suspicious, start making doing armpit farts because who doesn't love a good old-fashioned armpit fart.