Here are a few web sites that I've recently come across that everyone should immediately go visit, right after you finishing reading all MY blog posts:
Second Rate Snacks - This appeals to my serious foodie side and my fun-loving making-fun of everyday things side. The site is surprisingly thorough in their reviews and they are all well-written, but with fun, snarky comments peppered throughout.
Tripcart Road Trip Planner - I haven't done an actual road trip with it yet, but I tested it in the usual way I test any travel web site... see what it says about a local city that I know a lot about and it did a good job.
Garfield Minus Garfield - Take out the main character and you have a comic strip full of ennui and dispair that will make you laugh. Almost assuredly more than the original strip.
Married to the Sea - For those with twisted senses of humor, here is a collection of old - some VERY old - clip art paired with hilarious new captions. Great for those who enjoy My New Fighting Technique is Unstoppable and Get Your War On.
Bacon Today - Last but not least, a web site for keeping up on all your bacon news!!! Special bonus irony points: the entire site is covered in diet ads.