Macaulay Culkin has been teaming up with a youtube channel Cinemassacre for the last week or so, and has repeatedly alluded to pizza during the skits. Also just learned about his old band "The Pizza Underground" which is a little on the nose. The music videos are extremely strange as well.

Not sure if any of this has been brought up here, Im not very active in this community but I lurk. Anyway here are some links.

Cinemassacre Cinemassacre Pizza Guy Skit The Pizza Underground doesnt seem to have a Youtube page, but the videos are easy to find.

Anyway, hopefully this leads to something worth talking about.