"Nomen agentis" is a grammatical term that means agent noun and refers to a noun created from a verb denoting an action, where the noun identifies an entity that performs that action. Some examples include kicker, swimmer, hiker, speaker.
In Latin, the nomen agentis fututor, meaning fucker, is derived from the verb "futuo, futuere, futui". Latin fututor has entered modern English as futterer, retaining the meaning of fucker.
The self-attained thought that occurs upon watching an action film and believing that you could emulate them lead character.
The films in question are ones in which one protagonist is going solo against the rest of the world (eg. The Bourne Trilogy, Shooter, Taken) whether that be the government, the law or the given enemy.
Effects can be long lasting.
Your friend: Man, you should not be getting in this deep.
You: Don't worry, I know how to run from the police.
Your friend: No you don't, you've just got wishful agentism.
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?"