Merriam-Webster Online Dictionary
them (pronoun)1.
- they used as object of a verb or preposition took them back gave it to them
2.
- those used especially as antecedent to a relative pronoun the best of them that speak this speech Shakespeare used as the subject of a verb chiefly in nonstandard speech and for humorous effect them is fighting words
nonstandard - those used chiefly in nonstandard speech and for humorous effect