A Dirty Jack is when a man carves a Jack-o-lantern with its mouth shaped like an O. He fucks the pumpkin this convinces everyone that it’s ectoplasm and not cum.
When you are a beautiful daytime man who is productive and sweet but at night your horniness kicks in. You fall asleep after failing to have your sexual needs met and wake up jerking off. Your roommate is so confused but delighted to know at least someone is getting off in the old apartment.
Dane: Last night? I don’t know what came over me…
Cait: Yea you turned into Night Jack for sure.