On the last episode of Game of Thrones, King Joffrey was his usual charming self, prompting Tyrion to make a particularly violent threat against his nephew. Remember the good old days when Tyrion would just slug Joff? Let's live out our violence-against-Joffrey fantasies through fan art.
The top image of Muhammad Ali socking the crown off Joffrey's head is by Not.M.CVNY.
There's always the classic gif of Tyrion slapping Joffrey:
And this one:
And Cersei slapping Joffrey:
More recently, someone even dumped Joffrey in the bear pit (via reddit):
But there's also some fun smacking fan art, like this piece from Noelle Stevenson:
Incidentally, if you're not reading Stevenson's webcomic Nimona, go read it now.
That one was actually the basis for MKage's business card:
Sir-Heartsalot realizes that the Hound wasn't involved in this particular moment of Tyrion-on-Joffrey violence, but it's still quite grand:
There's the King-Slap Bonus Round from the College Humor Game of Thrones RPG video: