Board Thread:General Discussion/@comment-24662332-20150706225046/@comment-24662332-20150710031712

I kind of doubt it really means anything. Although, the names do seem to fit with the shapes that appear in the episodes. The UG crossover being Season Circle (as in, the plot hole) is especially funny. It was also posted a day after that episode aired, so yes, it's validity in relation to other things is questionable.