Someone who is arty-farty.
Pretentiously artistic; self-important or self-indulgent, especially when describing an artistic project.
A mad or eccentric person.
One who dances by violently shaking the head in time to the music.
A kind of chin-up or pull-up exercise where the head is kept in line with the bar.
One who enjoys heavy metal (rock) music, to which this sort of dance is usually performed.