GlassAnimalsphobia is the fear of the rock band Glass Animals.
This can also be associated as the fear of Dave Bayley (Davephobia), Joe Seaward (Joephobia), Drew MacFarlane (Drewphobia), and Edmund Irwin-Singer (Edmundphobia).
The fear is common in parents, as they are afraid of their children asking for Glass Animals merchandise, or asking to get tickets for a Glass Animals concert.
I should probably mention here this article is a joke, no hate towards Glass Animals, their music, or any of their fans. I'm actually a fan of Glass Animals myself. :}