The act of taking a casual walk, usually in a group, where the main purpose is to enjoy the journey. Either there is no particular destination, or arriving there is not the primary objective. From the Hindi word chalo, meaning "let's go."
Dude 1: Shall we go chaloing today?
Dude 2: Yes! Chalo!
Dude 3: Why doesn't Mike ever go chaloing with us?
Dude 4: He's way too busy for chaloing.