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 15, 2004
Get the trashborn mug.