A person who receives a card during any holiday ( christmas, birthday, easter, etc. ) and doesn't read it, and only opens it for the money inside.
little johnny got mad when he received a birtday card from his great aunt Helen because when he opened it there was only ten dollars inside. there fore being a holiday golddigger
After Mark opened his christmas card and grabbed the $50 check inside, he immediately threw it in the garbage. therefore being a holiday golddigger