1. noun, slang A childish term for feces. Please don't touch that diaper, it's full of your sister's poopie! I got poopie on my hands while wiping my bum.
2. verb, slang A childish term meaning to defecate. Our son came running in from the playroom to tell us he needed to poopie.
mod. alcohol intoxicated. (A euphemism for shit-faced.) She was so poopied that she giggled all the way home.