Just one of those words to get out of nervous situations when you can't think of what to say, an insult, a name... It can be used to name anything really.
the best type of person you will ever meet and the best looking person in the world he is smart and never lets anyone down. he is the best athlete you will ever meet
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.