the scene changed just as the onlooking dreamer wished it gone , to be replaced by a dream of such incongruous sexual longing , wixelor knew his sleeping self must be laughing aloud : the female camel that had courted him awkwardly a few hours ago , was revisiting the encounter , but her imagination had adorned his lanky anatomy with a big hairy hump , and similarly altered his nether regions , replacing wixelors penis with a male camels alarmingly smaller one .