If you've got some time to kill, we recommend the Tumblr Out of Context Animation. As the name suggests, it is a bunch of animation frames (or gifs!) taken out of context, typically resulting in a mildly racy picture that will make you laugh and then realize you have the sense of humor of a 14-year-old boy. At the same time, AHAHAHAHAHAHA! It's hilarious! Here are some of our favorites.

Out of Context Animation
Out of Context Animation
Out of Context Animation
Out of Context Animation
Out of Context Animation
Out of Context Animation
Out of Context Animation
Out of Context Animation
Out of Context Animation