Over-excited by the appearance of a lesbian couple in their building, Lee and Tim ask them over for dinner, little realising that their adolescent attempt to get their jollies will backfire when Lucy discovers a side to herself that she never knew existed.

A new neighbour moves in upstairs, and his constant noise drives Lucy to distraction. She begs Lee and Tim to get him to stop, but neither is man enough.

Tim takes being branded a coward to heart, and rushes off to join a boxing gym. Lee, meanwhile, tries to impress Lucy by confronting the man in his own flat, where he finds himself staring into the eyes of a cold killer.