io9- io9 is an amazing site for all things geek. They talk about comics and movies and TV and science and all sorts of geeky fun stuff.
Our Valued Customers- This website is a comic book store worker who creates comics out of the strange wacky things his customers say.
Lamebook- Like Failbooking but better. This site makes fun of all things Facebook, and the stupid things people say on it.
Regretsy- Where DIY meets WTF
That's just a few of them to hold you over for now, I'll be featuring more next week!