Sort-of memes that are cracking you up at the moment

Well I've learned:

• Pumas, cougars, panthers and mountain lions are the same thing
  
• I should have been more cautious when hiking in California a few years ago and ignoring signs warning about mountain lion activity. I thought they were lynxes/bobcats or something. The recently well-chewed large dog carcass right by the trailhead might have put me off, but I didn't see it until I returned.