One inch smarter

Who knows why, but Kadizzle was called into the kitchen to stir the oatmeal.  For no reason known to man Winky wanted to measure Kadizzle's head.  Kadizzle thought he might be getting a new one.  Well Kadizzle's head is 22 inches around at the equator.  Next we measured Winky's head which turned out to be 21 inches.  This explained a lot.  How much difference one more inch of brains can make.  Not sure what kind of head Winky is ordering for Kadizzle, but he hopes it will fit.  Does it come programmed, or does it have to be filled with bull manure? Would be kind of nice if the new head has more hair, and less age marks.  Maybe the new head will be digital with a better hard drive. The hard drive on this head is worn out and there aint much hard.