A person that doesn't understand jack, yet, still makes snap judgements with the narcissistic belief they are the smartest person in the room and know whats best for everyone.
Anarchists are such jacksnaps that think they can fix the world but live in their mom's basement.
A common phobia of jack’s. Most people suffer years without being diagnosed or fully coming to terms with this phobia and it is extremely hard to treat unfortunately.
“Hey why don’t you hangout with jack white as much anymore?” “Oh i found out I have jacknaphobia”