http://tvtropes.org/pmwiki/pmwiki.php/Recap/Supermarioglicthy4sSuperMario64BloopersPerfectlyBalanced
He's baaaaack.
A corrupted dead meme attacks Mario and SMG4, leading the duo back into the Internet Graveyard, and once again encountering their old nemesis, SMG3.
- The Bus Came Back: This is SMG3's first major appearance since his banishment to the Internet Graveyard. Lampshaded by both the video description and a certain voice sample in the SMG4 logo.
- Covers Always Lie: Not even SMG4 is above clickbait, as the thumbnail has SMG3 pointing a gun at SMG4's back, yet SMG3 isn't causing trouble for once.
- Hazy-Feel Turn: Once again with SMG3, who went from the Arc Villain of the YouTube Arc into the new celebrity/caretaker/ruler of the Internet Graveyard. Though it's clear there's hostility between the rivals, SMG3 helps SMG4 with the corrupted dead meme (because it threatens both worlds).
- Not Me This Time: While initially blamed for the dead meme attacking them, SMG3 wasn't behind it, and reveals that dead memes become corrupted when they're not cared for and can't transcend.
- Wham Episode: SMG3 is revealed to have become the new ruler of the Internet Graveyard, and has gone through another Heel–Face Turn.