Me and a coworker just noticed this. In the market is an app called "Angry Birds" by the developer "CrazyAndroidApps". This is NOT what you may think.
I believe they are trying to trick people into thinking it is "Angry Birds" by the developer Rovio. Rovio recently announced they were bringing it to Android after being on the iPhone for a long time. Here is their blog post:
Rovio - Blog
If you read the comments for the app, it is $1.99 and is nothing but a picture of a bird. This is obviously an attempt to scam. Luckily we have 48 hours to return it, but I figured I'd warn you all now. We read the reviews first so neither of us bought the app.
Here is the fake app on Androlib: Angry Birds v1.1 Application for Android | Entertainment
Even the icon is similar to Rovio's images. Androlib doesn't show the icon but it does in the Market.