What we have right here is a model example of a parody song: it combines a tune that everybody’s had in their earholes, “Hello” by Adele, with an upcoming holiday that everyone will soon be experiencing with all of their other faceholes (eyes, nose, mouth), Halloween!
But also, this video dares to ask the question, “Who the freak gives out quarters on Halloween instead of candy!?” which a lot of parody songs are too cowardly to even go near. Other parody songs should frankly be ashamed of themselves. Anyways, happy Halloween!