'Nudz' Short for (or code) for Nudez - getting Nude pictures off a girlonline.
Josh: "Guess what"
Greg: "Yeah?"
Josh: "I totallyscored Nudz from that girl I was Skyping last night"
Greg: "Awesome! Come on bro', sharing is caring!"
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.
When Cjforgot to wear pants to school, Cassie told me he was wearing his nuddy pants.