The Outhouse is a type of building in surviv.io.
Outhouses are found anywhere on the map. They are identified by their very small size, roof, and the crescent moon door that hangs in front of the outhouse.
Outhouses contain Toilets that hold loot, such as Weapons and Equipment, and most likely Healing Items. They can be used as quick cover, but the walls can be broken, so it is probably not an ideal choice if your location is known.
It is recommended to find these early game as they can provide you with good weapons, armor and useful healing items.