When a female (bitch) has a purple vagina. PVS is always caused by the rubbing of a nasty nigger cock with a nice white vagina. The purple is rubbed off the nigger cock and onto the white vagina, staining it indefinitely.
Fuck that bish, she has Purple Vagina Syndrome (PVS). She sat on some dirty nog's dick a few years back. She's ruined.
by Scuk23 November 04, 2016