A random inanimate object you need the apprentice technician to grab but don't have time to call it by it's native name because of ridiculous overhead production demands.
Hurry up and grab me that Jimmy-Jammer Jr. So I can get this torque converter dislodged.
person 1: Hey what is your favorite series?
jimme: Rick and morty ofcourse duhhh you dumbass person 1: hey thats offensive jimme: i dont give a shit laugh my ass off
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.