Watch a Guy Play Slaps with Jason Momoa (Khal Drogo from ‘Game Of Thrones’) and Lose Painfully

What happens when you meet someone famous in public? Do you say 'Hey, can I take a picture?' Or 'Can I buy you a beer?' But 'Do you want to play slaps?'

Playing slaps (a reflex game where you slap someone's hand as hard and fast as possible) with Khal Drogo from HBO's 'Game of Thrones' is a memory that this fan will never forget -- and not just because it was caught on video. Ouch!

We kind of get the feeling he was protecting his Khaleesi.