A LAN party for Battlefield 3 in Texas had this lovely bit of logic in its rules:
Nothing ruins a good LAN party like uncomfortable guests or lots of tension, both of which can result from mixing immature, misogynistic male-gamers with female counterparts. Though we’ve done our best to avoid these situations in years past, we’ve certainly had our share of problems. As a result, we no longer allow women to attend this event.
Yes. To protect the women from misogynistic assholes, we must ban the women. Instead of, you know, banning the misogynistic assholes.
That popping sound was my brain exploding.