Although your image deserves far, far better, I can't resist this opportunity for airing the old joke about T.E. Lawrence meeting a camel castrator:
TEL: so, how do you go about this, my fine fellow?
CC: well, I take these two rocks, get behind the camel and bang'em very hard together.
TEL: surely that must be very painful...
CC: only if I get my thumbs caught.