A poopadoodle is a word that is described to a person who as a poopish feel about them. They are usually a pretty person that you feel so jealous of them that you feel like poop. It can also be used as saying "OH POOPADOODLE" like saying oh crap! Many people have used this term to insult people who are being mean to them too.
by JTTisAdino September 11, 2010