Grammar is actually exceedingly important, as it denotes meaning. I'm not perfect myself in terms of grammar, but I do at least try to correct my mistakes, which most people on DF don't seem to be bothered with. At any rate, Prom never said anything that could reasonably be interpreted as making it alright to molest children, murder families, commit cannibalism, or burning houses down. Hence, your examples were inappropriate and facetious.