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.
They thought Einstein was crazy... until he started kicking ass!
Wrestler Backflip gif
Jay and Silent Bob well played gif
Catwoman Selfie Meme