I Know This

This expression came to be in the halls of EHS, when a good reply was needed to something.

See also: Wrecking | Birdboxing | K/D | Rabbit hole | Gerkin

explainza.com | 🔎

Our projects: Financial Independence: Your personal finances in the cloud | CatamaranAdvisor: Catamaran database, catamaran specifications, photos of catamaran interiors and exteriors