A slightly chubby (or otherwise relatively unfortunate looking), overtanned girl that one takes home (usually down the shore but not always) after all her hot friends were already dispatched like 3 legged wildebeasts in the wild, and the club/bar is about to close.
Also can be referred to as a "Fuck Pumpkin"
Yea, it was getting late so took that "Cock smack o lantern" home.