Real Engineers consider themselves well dressed if their socks match.
Real Engineers buy their spouses a set of matched screwdrivers for their birthday.
Not because they're lazy. Real engineers have a non-technical vocabulary of 800 words. Real Engineers know the second law of thermodynamics - but not their own shirt size. Real Engineers repair their own cameras, telephones, televisions, watches, and automatic transmissions. Real Engineers wear badges so they don't forget who they are.