Your nuddy-pants are, well, your no-pants. When you are wearing your nuddy pants you are in the nude. The background of this word is from the Georgio Nicolsen series written by Louise Rennison.
A personal possession that will never deceive you. It will always be there for you. Very portable. Will not fit in your pocket. Makes you smile anytime, anywhere. Can fix problems that you have. Makes you feel good about yourself. It will never be forgotten. You won't regret having it.
Girl: That girl's life is perfect! What's her secret?
Boy: She has a Nudar.