Filthy hippies generally found in Northern California or on weed farms. Referred to as "brown hippies" for their overall general shade of brown from head to toe due to being covered in dirt and not bathing or doing laundry.
A car load of brown hippies came to town today, they smelled like a turd covered in burnt hair!
A very strong odor seeping from ones ass causing watery eyes and burnt nostril hairs. Signaling that it's probably time to use the facilities before 'stank' turns into 'stain'.
"You just ate beef curry and Velveeta together and there's no way I'm driving 50 miles under a blanket of your brown stank. There's a bus stop across the street. "
When you smear feces on a surface that is not of your own property (If it's your own property... why the hell are you brown walling it?!) to get revenge on someone.
Did you brown wall Meredith's place last night? Yeah, I did, I brown walled her whole place. That bitch got what she deserved for cheating on me. Have fun cleaning that up!