Hmm...maybe we overdid it with the whole "K" for "Kotaku" theme, but we've put together a special holiday ecard just for our readers. Why? Clearly the internet is short of obnoxious electronic entertainment. And when Valve agreed to lend us the background of a certain very popular song from Portal, we just couldn't help ourselves...

So from the entire Kotaku staff, happy holidays and merry whatever you celebrate. And to Valve, thank-you...and we're very, very sorry.

Voices in order of butchery: Michael Fahey, Mark Wilson, Brian Crecente, Brian Crecente, Luke Plunkett.

Lyrics by Fahey, Crecente and Wilson

Video by Mark Wilson

If you don't know what we're singing about, the fully annotated lyrics can be found here.