John Harvey Kellogg, the gloriously bearded cereal guru, was anti sex/masturbation/your private parts doing anything fun, so he created Corn Flakes. He thought the bland and sugarless taste would repress people's nasty urges for a post-breakfast bang. There is a serious lack of solid evidence of whether Kellogg was successful, but considering that Corn Flakes are largely consumed by teething babies and toothless eldery folks, he may have gotten his wish.