Man builds Companion Cube with cake inside- prepare for the Internet to explode

This person, as with virtually everyone else on the Internet, likes Portal. As with a great majority, he decided to make something that references the game. The thing about this one, though, is not only that it is probably the best Companion Cube I’ve ever seen, it opens up to reveal the Portal cake (also fantastically well recreated) as well as some of the game’s staple graffiti.

I’m bracing myself, though. Portal memes are getting on my nerves no end, and this is likely to kick them right off again. Anyone who comments with a Portal reference gets a stern talking to. However, a clever pun gets you a pat on the back (and you’d better be GLaD of it).