Big Bro

Big Bro is a character from Freshly-Picked Tingle's Rosy Rupeeland. An offspring of the Chef and the Waitress, he lives in Port Town with his family. Big Bro is relatively strange, and can often be found talking to himself. Also, the boy often wanders from Port Town in search of mysterious jars containing secret messages. Because of this, his younger brother, Dave, is always keeping tabs on him.

Etymology
Big Bro likely gets his name from being the older brother of Dave.