LOL! I'm afraid BoyScouts do use that kind of language, though it contravenes a part of the Scout Law.
Actually, it's kind of an inside joke. I had a friend over who has the worst taste in beer imaginable (think Molson Canadian which is his favourite, followed by Kokanee a close 2nd). I poured him a bottle of one of my homebrews, he looked at it, gave it a smell and then asked me what kind of crap I was serving. I got laughing pretty hard and told him he drinks Canadian so he can hardly have a real opinion on beer, to shut his face and drink it cause, "It's beer fer F**ksakes"
We all laughed pretty hard so I said I'd keep it as my "slogan" and put it on my beer labels.