Back in 2003, MTV introduced the concept of "punk'd." That's where they play a practical joke on someone, recording it on video for all the world to see.

Now a couple of jokers have introduced "SkypeD Yah." The idea is to position your Skype Video window over an image and then snap a photo for some tomfoolery. (When was the last time you used word? A first for me.)

The results are hilarious. You can post your callers' images over movie stars, rock stars, derelicts, whomever you wish.

SkypeD Yah even has Facebook link where you can post your favorites for possible inclusion on the SkypeD Yah blog.

Watch out. You can be punk'd and SkypeD at the same time.