The large intestine includes the colon, rectum and anus. It's all one, long tube that continues from the small intestine as food nears the end of its journey through your digestive system. The large intestine turns food waste into stool and passes it from the body when you poop.
depending on what type of messages like things that are very worrying and contain things like your adress and hassment then i would say take it to the police but if they are just being perves and being annoying blocksss themmmm
