One of the infinite varieties of phrase that can occur when a fat person mashes the keyboard with their fat fingers. See also lzsdih, ksdb,sdvjzsuil and wscensmcv
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.