poop in WordNet English dictionary

1. the rear part of a ship
   stern  after part  quarter  poop  tail 
   
2. obscene terms for feces
   crap  dirt  shit  shite  poop  turd 
   
3. slang terms for inside information
   "is that the straight dope?"
   dope  poop  the skinny  low-down 
   
4. a stupid foolish person
   nincompoop  poop  ninny