Red Spongebob Epoch

Planning
For roughly 5000 million years Red Spongebob time (2 seconds in Normal World time), Red Spongebob had been planning extensively to invade the Scooby Doo Universe. Eventually, he hacked into the Universes mainframe and found a backdoor hidden in an anti-virus program. However, this was immediately picked up by Protegent, world's only anti-virus with data protective software. When the firewalls began to collapse, Red Spongebob made his grand entrance.

The Invasion
In 4890 AD (Normal World time) Red Spongebob used a Kamui Jutsu to take control of the Scooby Doo universe single handedly. Red Shirt Shaggy and Green Shirt Shaggy combined to be Nega Form Shaggy. Nega Form Shaggy dawned a Goku uniform made of 1000000% life fibers, and kicked Red Spongebob through a Black Hole. As Red Spongebob was falling through the Black Hole, he grabbed on to the edge and flung himself out, kicking Nega Form Shaggy in the face, splitting them in two. Red Spongebob used a duel Sairento Kiringu Jutsu to kill both Red Shirt Shaggy and Green Shirt Shaggy at the same time.

However, at that moment, out of the black hole came Matt Final Orion God Form. Matt resurrected both Shaggys, as well as buffing them with a Maximum Evolution Iron Flesh spell, casted from The Great Catalyst in the Proto Realm. Both Shaggys did Mega backflips and used a Sendo Overdrive Kick to hit Red Spongebob right in the nuts. Red Spongebob called upon the powers of The Abyss to form an Ultra Beam Sword and cut the universe in half, letting space from The 3rd Realm to pour in.

As Demons and Wizards began to pour into the Universe, the Shaggys called for backup. In an instant, the entire Protegent army arrived at the universe. They dropped a MOAB on the entire universe, killing all of the enemy team, excluding Red Spongebob who Alt+F4'd out before the MOAB could drop.

Aftermath
After the invasion, the operating system was updated to include a new Protegent update, as well as macOS High Sierra. The opening in the universe was sealed with Mighty Putty, and to this day has never fully recovered from the Red Spongebob invasion. President Heaven Ascended Squidward took to Twitter to say quote: "My thoughts and prayers go out to those effected by the Red Spongebob invasion. If the Protegent Army had been their [sic] at first, a lot of lives would've been saved. Sad!". The President responded to the tragedy by increasing border control, as well as building a giant wall around the universe.