A family on vacation in South Africa learned the hard way about locking your doors when you're driving through a South African safari.
They pulled up next to a pride of lions to snap a few pictures and that's when one of the massive cats decided to check out the car a little more closely.
In the video you can see the lioness grad the door's handle and pull it open.
Luckily for the people inside, a quick thinking passenger pulled it shut and locked before the beast got inside.
http://youtu.be/yeaztQK9If0