Mr Bean was not the brightest star in the cosmos. He thought it was a great idea to stear his mini whilst sitting on a sofa because he didn't bring a big enough vehicle for all the stuff he bought.

When he was nearly home he lost control of his car the broom he was using got snagged and in order to stop the car he drove right into the back of a furniture lorry hitting it with such force that he flew into it breaking his neck killing him instantly.