23/05/2013 08:17 BST

50 Common Misquotations (VIDEO)

Trivia question: who uttered the line "Do you feel lucky, punk?"

That's right: nobody! Because Clint Eastwood, in 'Dirty Harry', actually says: "Ask yourself one question: do I feel lucky? Well, do you, punk?"

Yes, if you want to impress/annoy your friends/family/pub quiz teammates, just watch the video above. It's presented by John Green of Mental Floss, and it's a fascinating guide to 50 famous sayings that are usually misquoted or misattributed.

Watch and learn, people. Watch and learn.

(Via Blame It On The Voices)