I played in a men's and women's rec league briefly. It had all sorts of crazy rules. Men weren't allowed to rebound missed shots by women or block women's shots. There was some other stuff. But basically it didn't matter if you had a balanced team, it just mattered that your women were good players.
So this one game, because my team had average women's players and we were playing against a team with some former female college players, we were just getting rocked and on the fastbreak I blocked the ever living crap out of one of the women's players lay up attempt. I mean, just threw the thing out of bounds and on to another court. The ref whistled the goaltend, but the player I blocked was pissed and kept barking at me about how I knew I wasn't supposed to do that. She started double teaming me (keep in mind, men couldn't defend women, but women could defend men) which I found lame. So, I threw a duck that she could easily intercept, ran side by side with her as she took the ball in, and then just grabbed the ball out of the air when she took her lay up. I got Tee'd up and ejected, but it was worth it.