I saw this on TV one night, without any idea what it was. His wife couldn't get him to sleep with her so she got a prostitute to get some tips on how to be seductive. The wife and prostitute ended up having sex with each other while Bluebeard watched. When they were all done and snuggling he cut the rope to the chandelier which dropped on them and impaled both. Even though it was edited for TV the whole scene with the wife and the hooker was pretty hard to forget.
I really think that when deriving a verb from "coffin" they also should've thrown in the "ate" morpheme. COFFINATED would've been such a great word to have.