The way the people of the lower class (commonly called "chavs") speak in the united kingdom, rather than the widely used "Queen's English".
Scum Tongue : "Aw maaaate, your shoes are well old innit. Come ere in them again an I'll bosh your head in aw rate.
An Indie Demo Developer is a game developer that has yet to release a full game and has only released a demo.
Nah, bro, you're an Indie Demo Developer.