1. The act of displaying properties or characteristics of an asshat. This includes but is not limited to wearing your ass for a hat or saying/commiting an act that causes the audience in presence to become dumber.
2. The art of becoming or practicing flagrantly being an asshat.
derived from 'asshat' (a person who has their head so far up their OWN ass that they are wearing their ass as a hat)
synonyms include: shenanigans, hoop lah, tom foolery and the like.
Guy 2: Let the asshattery begin!