"The blood of the covenant is thicker than the water of the womb." Meaning contracts, friendships, and keeping promises should take priority over family loyalty.

Now changed to "Blood is thicker than water" and means the exact opposite of the original.

Things the Pope and David Miscavige have in common for 1000.

I've heard the best way to tell the difference is to check your pants. If you crapped your pants it's probably a grizzly.