That's the difference between irony and sarcasm. Irony can be spontaneous, while sarcasm requires volition. You have to create sarcasm.
Christopher MooreHe had risked his freedom and his pride to buy her this, to acknowledge that part of her that everyone else seemed to want to get rid of.
Christopher MooreIf you have come to these pages for laughter, may you find it. If you are here to be offended, may your ire rise and your blood boil. If you seek an adventure, may this song sing you away to blissful escape. If you need to test or confirm your beliefs, may you reach comfortable conclusions. All books reveal perfection, by what they are or what they are not. May you find that which you seek, in these pages or outside them. May you find perfection, and know it by name.
Christopher Moore