A highly energetic plane of existence. Revealed through a rip in the curtains of space and time, spanning across the entire imaginary universe, caused by DMK's Comb Rave, Fill 'Em With Daylight. The tear was quickly repaired by Godhead Pickle Inspector with his Sewing Machina, the Ham Needle, and the divinely elongated fan cord. There is no telling what unimaginable horrors dwell within this strange place.
Though this is probably just a graphical reference paired with speculation at the moment, the end of the Trollian timeline shows these, as a possible symbol of the catastrophe the trolls call "The Rift".