So... Why the name "Hey look, a chicken!"?

Many of you have asked about the origin of my blog name. And by many, I mean one: Wuddup, Jamielee in Georgia!
In a nutshell, I stole it off a t-shirt; and evidently, I didn't even get the wording right. It's also a funny, inside joke, kind of way of telling someone (usually me) that they are straying off topic. Pictured here is the aforementioned t-shirt, plus a couple others that I like.