I'd like to apologize in advance for not being able to provide you folks with a video link but reasons are obvious. I also might be wrong as it might be a common expression in the US (all i've found were pizza places named like that) but at the end of the episode a sort of psychopathic hitman says Pizzas sakes insteads of fucks sakes. It sounded off to me, don't think I've ever heard that before, and seeing as Elijah Wood is in the show, well it might be a reference, or am I overstretching it