a mustache that is so bushy that it actually exceeds the parameters of the top lip that it makes the wearer look like a walrus. Can also be combined with a beard arrangement to increase the effect.
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.