To dream of a corkscrew represents feelings that certain information is ready to be expressed or certain plans are ready to be experienced. Feeling that a long wait is over. No longer feeling that being patient is important. Feeling that the right time to do something is now. It may also reflect a desire to celebrate.
Negatively, a corkscrew may reflect conflict getting something you want to do done. Waiting too long or continuing to put something off that you really want to do.