Today we will learn about a more obscure end mark, the Exclameriod. The Exclameriod is another important part of our language. The Exclameriod is used to show an exlamative sentence, e.g. "Blah Blah .!" Without the Exclameriod, the world and life as we know it would implode for lack of a more graphic description. The Exclameriod is an odd mark, that is useful when exclaiming a declaritive sentence. So concludes todays lesson.