When a woman's breasts have become so flabby that when she wears a push-up bra or corset her breasts lay flat ,instead of perky, and ripple and slosh like water when they move.
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.