His name says it all: David Dope's GIFs

If you thought GIFs were merely another medium for memes in the murky Internet underworld, David Dope's tumblr will make you think otherwise.

Or they'll give you some pretty nasty flashbacks if you've ever dropped acid and tried to play Asteroids.

Either way, it's easily the coolest non-boob related tumblr I've seen in a while.

[spotted on Design Envy}