I can't really concentrate on things that require a lot of mental energy when death metal is blasting out of my speakers, and metal has to be played at a high volume or else it just sounds like noises from a nearby machine shop.
But for some reason learning HTML from RiffShop's David Wu while he's dressed and Satan and singing about code accompanied by his death metal band Cyborg Octopus made it quite easy to learn.
And I'll never look at all those bodies in the HTML code the same way ever again!
-Via Reddit