Finian

A Person that is very intelligent, creative and always misunderstood by other people, he doesn't have many friends but he has many guitars instead which are more important to him than anything. Also this person is someone who is an incredible artist that is extra ordinary that it's art is instantly recognized and loved by everyone.

"That movie is a definitely a Finian."
"Wow this guitar solo is so good, it's 100% a Finian."