Thank you stlepin for making this gif.
Stashed in: gifs, G4!, Reaction GIFs!, High Quality gifs
stlepin album of 20 high quality Joker gifs: http://imgur.com/a/bNQjV
Including my favorites below.
All the Single Lokis gif
Amymarie Gaertner Moonwalk Vine gif
Tortoise Eating a Watermelon
San Francisco goes all out to make a kid Batman for a day