Grumpy Pumpkin
Someone who is in a fowl mood
Adam lost his poker game so he was a Grumpy Pumpkin
grumpy pumpkin
the person who is the giver of a grumpkin
I'm going to make that bird a grumpy pumpkin by the end of the night
grumpy pumpkin
After performing ATM on someone, during which you've pulled out a plum, their teeth become fouled with said plum they become angry and sad and in a horrific grimace have a shocking resemblance to a jack-o-lantern.
My third grumpy pumpkin was with Angela. That bitch was already missing a tooth so it didn't take much to go full pumpkin.