Joe, the above is incorrect.
2006greygt, It doesnt matter if it was raining and he couldnt hook. It is still extremely easy to smoke a clutch in wet weather...maybe even easier.
To the OP, it is ok if you burnt it up a little unless this is done frequently. It should go away. Granted, I was not present so I don't know how bad the damage is. You can mess up a clutch with one bad episode.