Your butt. You must protect it from danger at all times.
Has your butt been probed by aliens from another world?
Bookshelf Battle
The only site where new bestsellers are forced to do battle for space on a nerd's bookshelf.
Your butt. You must protect it from danger at all times.
Has your butt been probed by aliens from another world?
Bookshelf Battle 
To date, no. But fingers crossed.
It could have happened and you were unaware. There are less intrusive methods that go undetected.
Whoa. Good point. *shifts uncomfortably in chair*