When a cool guy rekts you with facts and logic that don't care about your feelings.
Person a: I don't think mental disorders should be widely accepted.
Person b: ur dumb, you're an idiot, how could you even think something so stupid. Guys, he's meming
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.