search "is midget a slur" on any search engine I don't have to explain this to you
lol. little person sounds way worse, imagine being called a dwarf or VERTICALLY CHALLENGED HAHAHHAHAHAHAHA. Their just really f'ing short. No need to call them a little person or a midget. Although midget would be a perfectly reasonable term in this circumstance, as its just a fictional character, and not even human one at that.