From yahoo.com:
"The rodent first made its appearance in a holiday photo taken by an American couple in Canada and has gone on to become a Web sensation.
Melissa Brandts and her husband, Jackson, of Minneapolis, Minnesota, were taking a time delay picture of themselves in front of a lake at Canada's Banff National Park when the squirrel jumped into the frame.
Melissa Brandts submitted the picture to National Geographic's "Your Shot" photo gallery with an explanation of how the unusual picture came about.
"We had our camera set up on some rocks and were getting ready to take the picture when this curious little ground squirrel appeared, became intrigued with the sound of the focusing camera and popped right into our shot!"
"A once in a lifetime moment! We were laughing about this little guy for days!!"
The holiday photo has since gone viral on the Internet and websites such as "The Squirrelizer" have sprung up in which the photo of the squirrel can be inserted into any picture.
And thus I thought, it would be nuts not to Squirrelized thy-self. And the below is me spending the most time with a rodent ever (besides my boss)...
It's the attack of the 60-foot giant Squirrel!!! AAAAAARRGGHHHH!!!! And it swims too!!! DOUBLE AAAARRRGGHHHH!!!!
Squirrel: "Hey Disney, where's my payments to my image rights eh?"
Goooood squirrel, Baaaaaaaad Uncle!!!
Squirrel: "Hey!! This ain't Kansas no more!!" 
"You humans sure are NUTS".
Squirrel bowling via water slide. Poor squirky.
Whooaa squirrel, impressive "3rd hand"!!! So are you just happy to me or are you just going nuts over me?
My place or your place tree eh?
So what would be next...dog? cat? lamb? Barney?
