You are a Medical student, on a surgical block. You are staying at the attachment. There are 8 of you down there. You want something to do in the evening vaguely Uni related but also relaxing (i.e. not examination).
Get the A+E Teaching Guy to give you suture kits and tools, and all of you sit watching Silent Witness whilst lacerating and then repairing the wounds to the muscular layer and the superficial fat /skin layer......................of a multipack of chicken thighs and drumsticks.
£1.50 for the chicken, and whatever the NHS pay for sutures and single use tools.