Based on the title of this comic, I guess I was concerned about someone getting hit with a hammer and me being blamed for it? I want to say that was a silly concern, but who knows. On that note, don’t hammer people! For reals! Or at least don’t blame me if you do!
This is definite canon, by the way. The hammers can only be used under certain circumstances. Why these restrictions exist, of course, are unimportant. It’s a silly visual gag, and it would be absurd to try and explain them in any real way.
Comic commentary added August 21, 2014