Ha! I think I know that guy! I posed for a picture with him when I was there with my wife about 4 years ago- we stood side-by-side, me grinning, him looking proud and stoic; when my wife said, "Ready...cheese", he quickly turned his head towards me and made a ridiculous loony-face as she snapped.
When friends see that photo, they're like, "Why is that Beefeater dude about to ram his tongue in your ear? wtf?"