Yeah this has been discussed over and over, but I'm going to give you all a chance to do it with your friendly neighborhood DarkMatter.
Basically when it comes to the sexes, there are several double standards. For instance, guys who sleep around are called players, while girls who do the same are called sluts. I've heard several arguments for this from both sides. I've heard dudes say, "girls can just sleep with whoever they want they don't have to be smart or funny about it like guys do. They don't "play" they just pick and choose, and more often then not they pick some douche." Where as some girls I know say, "Girls and Guys both want sex, some say it's one more than the other but that's all on the individual, who are they to call us sluts when they glorify their bros doing the same thing?"
Another one is physical combat. Personally I couldn't fight a girl seriously but a lot of women and girls are willing to go toe to toe with men regardless of their disadvantage of strength. The problem with this is that when said women get their asses kicked after starting a fight with the wrong idiot, said idiot is most likely getting tossed in a cell, where as the woman is probably going to the hospital. More often than not the dude should go to jail, but a controversial issue regarding opposite sex violence would be this clip (which I find hilarious). let me annoy a bus driver, tell him I'll whoop him and his families ass, hit him, then complain when I get my ass knocked out. Not sure what happened, but I bet that driver lost his job because of that, not to mention probably went to jail.
The other night my friends GF got pissed off at my friend, and sped off as he was getting out of her car, caused him some injuries, nothing a man can't handle. If he did that to her, his ass would be in jail in a heartbeat, no question in my mind.
There are a lot of double standards in the world regarding the sexes alone, personally I think differences are a good thing, but while the law of the land communicates in the spirit of equality the perhaps we should realize where discrepancies need remedy. Feel free to discuss what I've already brought up or bring up other double standards you feel are relevant.