Bastards

noun

1. A person who was born out of wedlock, and hence often considered an illegitimate descendant.
2. A mongrel (biological cross between different breeds, groups or varieties).
3. (typically referring to a man) A contemptible, inconsiderate, overly or arrogantly rude or spiteful person.

   "Some bastard stole my car while I was helping an injured person."

4. A man, a fellow, a male friend.

   "Get over here, you old bastard!"

5. (often preceded by 'poor') A person deserving of pity.

   "Poor bastard, I feel so sorry for him."