A threetime hand me down. Third owner of an item that has been passed along, used or sold for a third time. Usage is usually derogatory, i.e.- sloppy thirds.
No wonder that restaurant only lasted for a month. That threemedown wasn't any good the first time.
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.