Right now, the majority of my favorite shirts are wrestling related. My Matt Hardy V1 shirt, my Raven shirt, my Spanky shirt, my Prophecy shirt, and even my E & C shirts are amongst my faves.
When it comes to talking to other people about it, I normally go "Well, y'see, I'm a bit of a wrestling fan" and people either humor me or talk about how they used to watch it and I can actually have an enjoyable conversation with them. And if someone says they don't like it? I shrug, say "That's cool, you have a right to your opinion" and move on.
*Shrugs* I do feel awkward admitting it at times but after I do I feel fine about it.