It comes from The Ohio State University.  It comes in handy when you are not sure if ur supposed to use 'pussy' or 'vagina', so we just combined them
by cortex October 12, 2004
 Get the pussinamug.
Get the pussinamug. 1.dirty discharge that comes from your vagina
2.any dirt scum that reminds you at sperm
3.a really dirty word to discribe something or someone.
2.any dirt scum that reminds you at sperm
3.a really dirty word to discribe something or someone.
by tianna marks March 11, 2008
 Get the pussinamug.
Get the pussinamug.