Your own individual attributes that make you, and define you as a tool. Every tool has there own essence, and varying degree of toolness that defines how big a tool he/she is.
Guy 1: "Hey man what do you think of Paul Teuttle Sr.?"
Guy 2: "I believe he exudes an extreme level of toolness, big- time. His pretentious handlebar mustache, teamed with his tight tanktops and roid'd up, tat'd up looking muscles, his losing personality, and the gay ass theme bikes he pays other people with skills to build for him, all contribute to his toolness."
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.