A term sometimes used to refer to an Italian-made motorcycle such as Moto Guzzi, Bimota, and, perhaps most commonly, Ducati. The term probably arose in repsonse to "Rice Burner" which refers to the more common Japanese-made sport bikes.
If it's as fast as a Suzuki, but sounds like a Harley then it's probably a SpaghettiBurner.
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.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"