When a group or organization celebrates your retirement by having a party in your honor & they don’t invite you due to you being a deplorable human being
Dan retired from the Department and the boys celebrated with a Sando Party in NYC without him.
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.