Originated from the words, Ginger and Snatch a "Ginger Snatch" is just a combination of these two. Ginger Snatch is a person with a red haired pubic area. Ginger Snatch people are inferior to day walkers, yet superior to fire crotches.
"Did you see that ginger walking down the hall today?"
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.