Nudnik - n. U.S. colloq. Esp. in Jewish usage: a pestering, nagging, or irritating person
"Presumably if we were to defend ourselves in this war of terror by throwing rocks, the world would still complain. Most critics don't believe Israel has a right to self-defense. Israel, therefore, should in most cases ignore the critics. We should be the ones to criticize what is happening on our side and around us."