noun; Used to dispose of a mafia-whacked corpse by combining the body, the mid-summer's heat, and the trunk of an abandoned car. As defined by Henry Hill on his website GoodFellaHenry.com
Petey (in Italian accent): What are we going to do with this rat's body?
Mario: Don't worry, the Italian Oven will do the job.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.