I just found a site where you can make some really funny pictures, called Picjoke. Basically every day they add a new photo effect. To apply it to your pictures you just need to select it, upload the picture and bingo. After that you can either save the image to your computer or email it to friends.
The site started back in April, but they have already added 151 effects. You can browse for them month by month, and on each screen you will see a roundup of all the effects published that month.
For example, you can place your face (or the face of friends and family) on billboards, magazines, skyscrapers, movie posters, t-shirts, balloons, computers, stamps, you name it. It is like having an online photoshop for special effects.
Here are some pictures that we made with the DailyBits logo:
Obviously the effects were made to be used with faces, but still we had some fun playing around with the logo. If you are looking to make some funny photos, check that site out. And make sure to bookmark it for those slow days at the office. If nothing else you will be able to put the face of your boss on the cover of Vanity Fair!