I apologize in advance for bringing this up, but it's something I discovered a long time ago and it just came back to mind the other day.
It turns out if you play the words "they sure" (as in "they sure are posting ridiculous stuff") backwards, it comes out "Oh shit!" I have no idea why, but it's something I discovered when working with tape back in the days of reel-to-reel in radio. A guest used the otherwise innocuous phrase during an interview and while I was editing the thing, rewound the tape slightly through the heads.
That's when I heard the surprising phrase in reverse. I checked it several times and yep, it was there. I even recorded myself on tape saying "they sure" several times, played it backwards, and it came out with the offending phrase each time.
I doubt this is something you'll ever hear on the "Totally Useless Information" podcast, but somehow it seems like it's something worth knowing. They sure want you to know...