Duncan Fitzpatrick

You’re the biology lecturer who fills in when someone is off sick. You’ve got a good knowledge across the field and near photographic memory which comes in handy. This week it’s human biology and the notes from the guy you’re covering just says “case studies of rare cases” so that gives you plenty of leeway. You introduce a number of unusual cases of conjoined siblings and duplicated organs before swivelling to introduce diphallia. “Does anyone know what diphallia is?” you ask. A ginger student on the front row raises his hand.