The Great MEME War 2: The Squeakuel

The Great MEME War 2: The Squeakuel was the second war of the "UNDERFRESH Universe" which sadly lead to its destruction... T4E M3M3L0RD fought shaggy, and emerged victorious, Shaggy managed to escape, and later got his abyssal powers and was killed in the Abyss by red spongebob, but before all that, while he was escaping, his shirt was discarded and floated through a dimensional rift and was stained red by cosmic energy. it had eventualy ended up in the Proto Realm, and was picked up by shaggy's clone, which is why "Red Shirt Shaggy" has a red shirt and not a green one like most of shaggy's clones