Like the tree toad and the swamp adder, the "bourgeois" is named for his habitat, the "bourg"; he's an urban irritant, like the traffic jam. Whether affluent or threadbare, hearty or pale, he institutionalizes mediocrity. The satisfactions he craves, erotic or aesthetic, will be above all undemanding, reassuring. He's inseparable from his high collar, and his life is the reverse of free and easy. Constipation clogs his mind; also his shoes pinch, and (Gustave Flaubert observed) his consummation is a hat so little distinct from ten thousand other hats it might get swapped at the office had he not thought to write his name inside it.