<p><br /> He is at the peak of his powers, with a host of films and stand-up tours under his belt, but Chris Rock is already thinking about kicking the bucket.<br /> </p><p><br /> The star was forced comtemplate passing on due to the subject matter of his latest comedy Death At A Funeral.<br /> </p><p><br /> "I hope my funeral has laughing gas. I think I'm going to get buried at a dentist's office and everybody's going to have the [masks] on," said the US star, 45.<br /> </p><p><br /> "I'm going to pre-write my eulogy and put it on a prompter," he added.<br /> </p><p><br /> Death At A Funeral sees Rock as a man organising the burial of his father. But the undertakers manage to bring the wrong body to the memorial and a comedy of errors ensues.<br /> </p><p><br /> The story is based on a 2007 British film of the same name which fared well with the critics, but did little at the box office. But is Rock's effort an improvement?<br /> </p><p><br /> "I don't know if it's better. I like British comedy. We kindof jazzed it up. Put a little hip-hop in it," he said.<br /> </p>