If that's real, it's real funny. The logical part of my brain is saying that two front-impact sensors have to detect a collision before the airbags will deploy which would mean that simply hitting the license plate wouldn't set it off. But all the same, that's funny.
Obviously, the puff of powder is missing, and the license bang is rather loud for a "light bag". Enjoyed it just the same.
The bang is not the bag hitting the bumper. It's the airbag deploying. I've seen this video a while ago. When I read the header I knew right away this is the video.