pizzakai
A term used among gaijins (外人) in Japan, to refer to pizza meetups often conducted as an analogy to the nomikais (飲み会) often conducted as business parties in Japan. Often these may happen as Izakayas (居酒屋) as well.
A: will you attend the nomikai?
B: No, i am going for the pizzakai.
B: No, i am going for the pizzakai.