Sickballs is another form of saying 'awesome' or 'great' most commonly used in slang conversations. It's main use is to signify approval or to show appeal about the subject of the conversation.
Person1: "Hey man you've just been selected to get kidnapped this year!"
Person2: "That's sickballs!"
Person1: "Yeah that's sickballs fr fr."
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.