Well, in a nutshell, that's what feminism is. It's primary focus is equality in all aspects of life (social, economic, etc.) for all people with no consideration for gender. There are certainly appropriate venues for inappropriate jokes (ha!), but one thing to always consider is that you, Tricky, moderator, are a man, and therefore are in a different set of circumstances than a woman. I'm going to use the P word: you have male privilege (as do I), and it's hard to look past that. It's jarring, even, when it gets pointed out to you.
I crack my knuckles a lot, in the style of pushing down on top of my hand. My wife pointed out to me that when we were first dating, it made her think I was going to hit her, since I would do it while we were talking. I would never dream of harming my wife, but I realize now what it would look like, due to obvious cultural factors.
Also, one final thing: consider the implications of you assuming that feminists want to be treated like men, rather than feminists wanting women and men to be treated equally!