Hilarity ensues when Lockhart Flawse is catapulted out of his upper-class and rapunzel-esque life with the curmudgeonly Flawse Senior, and into the world of suburbia, and marriage. Rendered an absolute twit in modern society by his medieval upbringing, Lockhart must resort to drastic tactics in his attempt to return to Flawes House. Faced with the horrors of suburbia, he must either terrorise, blackmail and potentially kill an entire street of his tenants, or attempt to find his unknown and elusive father in order to inherit the estate.

However, with the belief that he was dropped into his mother's arms by a stork, killing a street of people may be the wiser option for the socially inept young man. He is also under amounting pressure, as it may all be in vain if his gold-digging mother-in-law has her way. Now the wife of Flawse Senior, she has decided that if Lockhart's wealthy grandfather can't have the decency to die on his own, that she will take matters into her own hands.