noun (n)

• insulting terms of address for people who are stupid or irritating or ridiculous(noun.person)

  Synonym:
  bastard, cocksucker, dickhead, mother fucker, motherfucker, prick, shit, sob, son of a bitch, whoreson
  

  source: wordnet30
• vulgar slang for anus(noun.body)

  Synonym:
  arse, arsehole, bunghole
  

  source: wordnet30