Wikia

Weird plot shit is part of the greater story that Andrew Hussie has behind Homestuck. Various occurrences keep appearing throughout the story, suggesting a vast and far more convoluted story than what has initially been proposed - A bunch of kids playing an odd game of Sburb.

Theories are abound, but there is no real concrete evidence toward these occurrences. We as the Wiki can merely point them out and pray that there will be significance and reason behind these bits of Weird Plot Shit that continue throughout the story.