1 definition by PM 4533
A man with an insatiable thirst for taking 'slazzas' back to his lair. These woman are typically much more powerful that he and will use this power to have their way with him, forcing the stain rider into uncouth and demeaning positions. The stain rider indicates his tastes for overzealous and promiscuous females by cultivating a small tuft of black hair under his lip while obsessively shaving all other facial hair.
I was walking past a new bar in Parnell and I saw a stain rider pilling off his head on fake ecstasy (crack). He was working on a sluzza who seemed torn between him and the bouncer.
by PM 4533 June 12, 2011