Not, it’s not a celebrity.
If you don’t know it immediately, you won’t get it.
Alright, if you still haven’t gotten it, you’re clearly not a fan of Yahztee’s Zero Punctuation video series, which are in fact, the best reviews, video or otherwise, of games on the internet these days. I’ve been following him since like, day two, of his tenure at The Escapist, and it’s hilarious to actually see where this image came from. He uses it all the time in his reviews as a stand-in in for plain, vanilla or boring.