Yo dude, gotta go get some new peezers. Dropped my last ones in the toilet and I still need to pluck my pubes.
Alright dude, let's go to Walgreens and get some.
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.