Mouldy Lookin' Stain rub it in.
But now, performing as Mouldy Lookin' Stain, his version Dogs Don't Kill People, Rabbits Do, will be part of Comic Relief's yearly fundraising.
The track will be available to download only from official websites, giving the DJ and the rest of his breakfast team a chance to enter the new Download Chart.
Moyles's Welsh sidekick Aled also features on the song, which spoofs the spoof rap group from Newport.
Goldie Lookin' Chain have been gaining notoriety across the UK as they continue their first major tour.
The band, which features eight main rappers, are still celebrating the success of their debut album Greatest Hits.
While the boys have given their full backing to the charity record, which you can download from their official website, they are looking forward to the release of their third single on October 25.