How to open a car door with a tennis ball?

Many people are under the impression that if you cut a small hole in a tennis ball and push it hard on the door lock that it will open the car door. Sorry everyone, but this is false. It is not possible what so ever. You can watch the video that Myth busters did proving that even with 100PSI of air going into the lock it wouldn't unlock the car or budge the lock at all.

Is it true that a tennis ball can unlock a car door?   FALSE