By the way, someone made this and hung it up on our fridge and I just now (yes, "now" as in eighteen months later while captioning this entry) just got the joke. He's in 3-D, but he's also in apartment 3D!
Oh, this was also the night we learned that Cory Feldman (yes, that Corey Feldman) had moved into Sarah's building and was living ON HER FLOOR in the apartment just three doors away! Hahah.