A young mother was helping her very curious son with his bath. As she soaped and sponged his genitals he suddenly blurted
" Are those my Brains"? And without missing a beat his mother replied.
"Not yet"!

Along the same line- The Lord told Adam that he was giving him two great gifts. One gift was a brain with which he would be master of the earth. The other gift was a penis with which he could give Eve and himself enormous pleasure. Adam notices that the Lord looks a little sad. He asks the Lord why He looks sad. The Lord replies " Because you will never be able to use these two gifts at the same time".