Thou shalt not play to the failings of d-bags!*lightning*
We've all got them at our flgs, the guy whom thinks his unbeatable list makes him an amazing strategist, that one kid that can't stop smack talking about certain armies, or the straight-up bully that pushes around the weaker minded and timid young players.
These are all examples of the phenomena known as the d-bag. An individual who by virtue of their own insecurity uses transferral to take the focus off of his failings and place them on those unwilling or unable to dispute their veracity. He mocks others abilities to win games because he himself lacks any perceptible skill. His opponents are not skilled, they can only achieve victory by luck.
It's our responsiblity as veteran members of the gaming and hobby community to stop this kind of bullying and posturing from polluting our environments. I am not, of course, advocating vigilantism in any form, as much as you may want to curb stomp a deserving d-bag. Nor am I saying that you should get into a shouting match with the same person. The best manner to combat these members of our community are to simply prove them wrong. Quietly stand up for that little kid that is being browbeaten by a rules-bending d-bag, referee the match if you want, but do it politely. Is he insisting his list of spammy-cheese is the height of western military strategy? Remind him 1) his unimaginitive list neither enhances the game nor allows him to progress in ability as a player by challenging his skill and 2) he's playing a damn game with tiny plastic men entirely based on chance and the roll of a six-sided dice, get over yourself, d-bag.
Sorry if this might sound "angry", just read it with a little sarcasm. I seriously dislike d-bags, they make me crazy.