Seriously? I don't mean to offend anyone, but if you can't communicate without profanity, you need to work on expanding your vocabulary.
Yes, an English vocabulary test should be a prerequisite for membership. Nobody could possibly be offended, especially if you don't let them in. Also everyone agrees on the same list of words considered to be profanity. Should be no problem at all.
Free $hitake mushroom for all successful applicants.
Seriously? I don't mean to offend anyone, but if you can't communicate without profanity, you need to work on expanding your vocabulary.