It's a creative defense, but nothing beats this:
Ladies and gentlemen of the supposed jury, I have one final thing I want you to consider: Ladies and gentlemen this [pointing to a picture of Chewbacca] is Chewbacca. Chewbacca is a Wookiee from the planet Kashyyyk, but Chewbacca lives on the planet Endor. Now, think about that. That does not make sense! Why would a Wookiee—an eight foot tall Wookiee—want to live on Endor with a bunch of two foot tall Ewoks? That does not make sense!
But more important, you have to ask yourself, what does this have to do with this case? Nothing. Ladies and gentlemen, it has nothing to do with this case! It does not make sense!
Does that make sense? Ladies and gentlemen, I am not making any sense. None of this makes sense!
And so you have to remember, when you're in that jury room deliberating and conjugating the Emancipation Proclamation... does it make sense? No! Ladies and gentlemen of this supposed jury, it does not make sense.
If Chewbacca lived on Endor, you must acquit! The defense rests.