Larry, that's the least likely to work plan I've ever heard of. Even if they do think you've been shot in the knee, they'll see you're walking around fine, figure you're a zombie or a robot or something, and go for the head.
All right, I won! I won the...obligation to find an image...on topic...let's see. Man, everything is so already captioned. Ok, is this a meme? No? Look, it's got animals and Star Wars, it's meme enough for me.