The "Trash bitch" is known widely around the world as an oral sex position. The women is squatted down, while the man is standing in front of her. As the man is ready, he will step on the woman's foot and she will open her mouth as if she was a trash can. The man will blow his load in her mouth and as he takes his foot off of hers she will close her mouth and swallow his semen.
*Blows load into mouth*
"You like being Trash Bitch don't you"
A person who constantly walks around with his shirt off, exposing a very cheap-looking chainnecklace. These individuals think that it makes them cool to act in this manner.
A person at a lunch table who is forced, often against their own free will, to take the trash of everyone else at that table to the cans. The trash bitch often must do this job to keep their position at the table. See also: tray bitch.
There's this kid at my friend's lunch table called Stump. He's the trash bitch cos nobody likes him.