A huge pet peeve of mine is a drunk guy who says he's a vet when he's probably not. If you are going to claim vet status then you must pick a war in which you are actually old enough to have participated in. If you were born in 1965 you weren't in Vietnam. Don't shame veterns everywhere by claiming to have done what they have. It does them a disservice when you are drunk and acting like a fool. Feel free to say things like "rambo aint got shit on me!" and "I'm a trained killer, I could kill you with my bare hands and no one would know!" because that gives us entertainment for the rest of the night.