look up any word, like the eiffel tower:
1) An insult referring to ones poor judgement, lack of intelligence, or inferiority due to poor genetics.

2) Not being born into a wealthy or decent family.

3) Someone conceived as a result of cheating or inbreeding.
1) I cannot believe you screwed that up you filthy trashborn.

2) That bum is a trashborn.

3) She cheated on her husband with that man and had his trashborn daughter. He had sex with his sister and she had his trashborn son.
by Tripp May 14, 2004