It took us ages to get this joke... Want to have a go? So the theme for my [House Warming Party](http://i.imgur.com/TaE9k.jpg) was ""Puns"" and everyone came dressed as a pun. I sewed boxes of smarties to my pants (hardy har har). [This guy](http://imgur.com/a/yWeqt#0) arguably had the hardest one to guess. Those are sprigs of thyme. They're in white coats which have stethoscopes and an RX logo on them. Can you guess what he was? Two bonus pics in that album of my 'fancy party'... the girl is my…