At least in Justin Timberlake and Andy Samberg's "Motherlover" sketch, SNL's esteemed R&B crooners were singing about knocking boots with other people's moms. Not-so-much the case in this German romance flick, which dares to ask, "What are the consequences of giving birth to your dead boyfriend?" As one might guess, there are quite a few, and the majority of them are disturbing.

When geologist Rebecca decides to take advantage of recent advancements in science and resurrect her man by bringing him into the world all over again—as her child—the mother-and-son relationship gets progressively complicated as he ages. Imagine your mom getting unnaturally jealous of your girlfriends, or holding those caresses out for a few extra seconds too long. Yeah, we'd rather not, either.