Definition of slummed:
(n) :
(countable, derogatory) A dilapidated neighborhood where many people live in a state of poverty.
(v) :
(intransitive) To visit a neighborhood of a status below one's own.
(n) :
(slang, uncountable) Inexpensive trinkets awarded as prizes in a carnival game.
(n) :
(slang) Slumgullion; a meat-based stew.
(v) :
(intransitive, UK, slang, dated) To saunter about in a disreputable manner.
(n) :
(UK, obsolete, slang) Nonsense; humbug.