If you're like most, it's a Reese's Peanut Butter Cup. Funny, think that the orange and black wrapper have anything to do with it? Or that they market so heavily at Halloween? Or that they make limited-time only Halloween shapes that actually taste a little different because the chocolate to peanut butter ratio is different from the cup? Or does it just taste the best... or better still, won't piss off the little trick-or-treaters when they come back to your house to egg it?