The type of imagery that comes from the summation of using a whole slew of modes with molding. The following equation explains the definition:
(sum 0 to N Mode) + Moldable = Modeable.
The most notable (modeable) example is Dustin Hoffman's teeth in the movie Hook. If you're confused, ask yourself, "How do they make Dustin's teeth look so real, with the gapping and disgusting yellow tint?" and you'll get this word as the answer.
Hoffman: Yo Dustin, why are your teeth so argy-bargy?
Dustin: Simply because of Modeable Imagery--a new technique being implemented, especially for special effects in movies.
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?"