If you've ever fantasised about being one of Santa's little helpers, then your time has come.

Welcome to the world of Elf Yourself. Simply upload a mugshot, speak your message, and in seconds you will appear on-screen dressed as a singing, dancing elf.

Outdo Will Ferrell from the movie Elf and dazzle friends and family with a video of you dressed as an elf, and doing the kind of dancing that would embarrass even a drunk dad at a wedding.

In fact, it's the perfect cue to get into character, and really impress colleagues at your Christmas party.