what you call somoeone who has gotten their
driver's licence, and has a car sitting at home that nobody uses, but they still don't drive. This is usually because their parents don't trust their driving ability, because they didn't drive often when they had their learner's permit. This is
ridiculous because by getting their driver's licence, this person is demonstrating to the state, and thus his parents that he/she is a competent driver. Also, sometimes they are just to stupid/lazy/
inconsiderate/unconfident to argue with his/her parents and is content to not drive.