A cheeseknuckle, is when somebody plays with their bellendcheese, then punches you in the face.
Man1: "Bro stop playing with your dick"...
Man2: "Naw man stfu or I'll give you a cheeseknuckle"..
Man1: "Gwed"
Man2: *Punches in the face leaving residue of dickcheese.
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.