When a female has a very strong grip during a hand shake. The first thing that runs through your mind is that hand on your cock.
Dude 1: Did you meet the new girlJenna?
Dude 2: Yep, that is one fine cock grip!
Dude 1: After we shook hands I went to the can a did a real quick pull and blow.
Dude 2: Word.
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.