How to say "go fuck yourself" but getting a better reaction out of the person and people around you. Unlike "go fuck yourself" Go fuck yourself with a screwdriver MUST be yelled as loudly as possible, even in a public place, no exceptions. This phrase may be used at any time, even when "go fuck yourself" normally wouldn't be used.
person1: So, I was thinking we could go out today an-
person2: GO FUCK YOURSELF WITH A RUSTY SCREWDRIVER!
everybody around them: 0_0
person1:0_0 dude wtf
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?"