What's all this about?

I went to a room crawl at St John's College (my previous home) last weekend. It was more fun than I was expecting it to be. The photos are doing the rounds now, and I just came across this photo. I had completely forgotten about the hookah! Mum and Dad, if you're reading this don't worry, I don't do drugs.

To view all photos of the room crawl, Frank is hosting them here.