This has got to be one of the most funny pieces of art that I have ever seen used in a signature check this out: lols
It's cyanide and happiness, you can see the link in the lower middle of the image. IMO they are one of the funniest comic creators. Here's a link Comics - Explosm.net
That isn't funny at all. It is completely unoriginal, and I could've guessed what it was going to say without even reading the last slide.
If you don't find Cyanide and Happiness funny then you are just a hardass. Well, maybe not every single one, but they are hilarious for the most part.