Best butthead intersection near me is a three-way with a Y---the right lane cuts off at an angle to the right (stop sign) while two lanes go straight to a three-way. So, no matter what, everyone is headed for a stop sign.

I have had people pass me on the left, fully in the oncoming lane, crossing a double yellow line, then cut back across and take the right-hand cut-off, nearly crushing me.

I have had people coming to the other side pass me 20 feet from the intersection (of course I am dead center in the lane)—again fully in the oncoming lane, and barely make it back into the lane before the sign.

People like that ... they are such A-holes I guess they should get bicycles ... and wear black spandex.