When you bang a girl (any hole will do), cum, then invite 4 black guys over and have them piss on her
think about the song dave chappelle does called "piss on you"
then muliply it by 4.
"Yo I pulled a virgina raincloud on Sam"
It's when you bang a girl then punt her cat shortly after
my friend-"I gave sam a boston field goal"
me- "oh so thats why mittens is missing"