>>I've seen obvious outbursts of hatred just because I had longer hair.
>
>I had long hair for much of my youth, I learned early on not to defend long hair by saying that Jesus had it. Ouch.

"Do you know who was wearing beards?" (implied answer: the chetniks)

"Well, yes - Marx, Engels and Lenin. Was someone else on your mind?"

That one didn't work too well each time.

>> ordering wrong kind of beer
>
>This is completely understandable.