The act of dipping your testicles in sweet and sour sauce then proceeding to have anal sex with your partner from behind until all the sauce has been slapped off of your balls and into their vagina.
Jodie caught an infection from when I was soggy chicken balling her last week.
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.