While two people are watching a movie (typically, and suggestedly, at home) a Moviejob consists of receiving sexual gratification by the other persons hand that is also watching the movie with you. A Moviejob can be given to a male or a female and can also be performed mutually and simultaneously on each other. Lubrication is recommended and repeatedly applied as needed.
A Bionic Moviejob
is when the activity starts at the beginning of the movie and the recipient(s) holds off having an orgasm until the ending credits.
My girlfriend gave a Bionic Moviejob during Braveheart last night. Her arm was soooo sore the next day!