I recently posted about Ren & Stimpy. After that, I got to thinking about other cartoons that contributed to my sick sense of humor. I didn’t have to think too long before I started to remember Beavis & Butthead. These two idiots were brought to us by MTV. Most episodes was just about them being dumb-asses and making funny comments about music videos. This show shot to massive popularity - I am talking The Simpson’s level of popularity! They sold T-shirts, cd’s and even video games. They went global when they released a full length movie that did pretty well. Once you make it on David Letterman, then you know you truly have a success on your hands. Being cartoon characters didn’t stop these two from hanging with Letterman. Check it out: