If there's one thing Game of Thrones co-creator David Benioff has taught us, it's DO NOT play The Slap Game against Jason Momoa, especially when there's much Guinness involved.
Waaaaaay back in May of 2018, Momoa reunited with his Game of Thrones former castmates for a pint or six, and apparently a rousing round of The Slap Game is what the aftermath was. We had speculated that maybe it meant we'd be seeing Khal Drogo ride again, but, that wasn't exactly the case (that we know of so far, because there are still 5 episodes of the 8th and final season of the HBO series!).
In an animated video featuring Benioff's voice recounting the evening in a new HBO series called "HBO Backstories", we get the tale:
We totally LOVE this!
Game of Thrones airs on Sunday on HBO.