1. Any establishment where either lousy food or drinks are served but it's okay and it is understood because the waitress's chest is big enough to make up for it.
2. A place that's good for drinks
Hey man, let's go to a breasturant for a couple of drinks. .. Chocolate milk soundgood?
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.