Im In Ur Shirt - Fill in the Rest
 
I’m in your base killing your d00dz. Really. Yeah, I have no idea what it means either, but it’s spawned this mad lib style write in t-shirt. Just add your favorite two nouns and a verb and you’ve got yourself a custom tee. The shirt even comes with a washable marker. How about “im in ur CLOSET STEALing ur SHIRT. Grab one at ThinkGeek.com.
