It's the Nutshack - Sparta Remix
NitrogenPro's Remix
Nutshack Sparta Remixes is where remixers adjust the BPM to make it the same as the "It's the nutshack"'s intro.
They also add chorus and the nutshack pitch to it.
Mama M started this meme, and others followed forth; NitrogenPro, InfiniteVideoEffects HD, Aquaticco, WoopDooCrafter and λimalaiv.
InfiniteVideoEffects Had A Sparta Unextended Remix
InfiniteVideoEffects' Remix
WoopDooCrafter - Sparta Unextended Remix
WoopDooCrafter's remix.