We’ve all seen them. Wacky videos that friends share on Facebook or bring up from YouTube on their phones. And often we’re left to ask: “Is that for real?”

At the same time, the Discovery News team is always bringing us the latest fascinating science news — from archaeology to technology. They’re also the perfect folks to uncover the truth behind some of the wacky stories that you hear online. Earlier this week, Discovery News’ Martin Berman spoke with a chemist about a video making the rounds online featuring an unusual dancing squid to find out the likely explanation (beware if you’re squeamish). Sushi, anyone?