A fork of Rural Dictionary
A Tuthbrush, otherwise known as a Tuthbrah is an underground term for a bristled stick that a user oscillates between the grooves of ones gnashers. This word is generally only spoken by people of the Birmingham Platter (sandstone ridge).
I need to run to Aldi and get a new Tuthbrush. I just chipped my Tuthbrah, with my Tuthbrush.