Rational arguments won't work against this kind of zealotry. Sarcasm will only make it stronger, because they'll think we're agreeing with them.
The only way to fight these people is to be the same brand of impenetrable idiot right back at them. Let's show them we can link two unrelated facts together to support whatever fantastical claim we want, and maybe they'll see how stupid it looks.
I'll start. I drink orange juice, and I can't whistle. Therefore, I can't whistle BECAUSE I drink orange juice. Parents, don't let your children drink orange juice.
The only way to fight these people is to be the same brand of impenetrable idiot right back at them. Let's show them we can link two unrelated facts together to support whatever fantastical claim we want, and maybe they'll see how stupid it looks.
I'll start. I drink orange juice, and I can't whistle. Therefore, I can't whistle BECAUSE I drink orange juice. Parents, don't let your children drink orange juice.