Go ahead and step out for me, man. Come on back here to my car. What's the white stuff on the front of your hood, man? >> Birds. >> That ain't bird. >> This driver insisted the substance on his hood was bird poop. And after a quick field test, the officer arrested him on the spot. But what came back from the lab changed everything. >> You can see it on the windshield. >> That's not bird poop. >> I swear to God, that's bird dude. >> That's not bird poop. We got to test it and see. >> Turn pink, man. Man, that's pretty crazy. I just tested it and that turned pink. You're kind of pissing me off right now cuz you know what you're doing. I don't believe anything you're telling me right now. So, you're going to jail. The lab later confirmed it was bird poop all along.