When someone takes a shit in a plate, covers it with a layer of whipped cream and gives it to an unsuspecting victim, saying its pie.
Sean: Dude, I heard you gave your girlfriend a Kentucky Derby Pie.
Joe: Yeah. You should have seen the look on her face when she bit into shit!
Joe: Yeah. You should have seen the look on her face when she bit into shit!
by Flo-J October 31, 2010
Get the Kentucky Derby Piemug.