scum trashiness

A displayed behavior that is so low that even trailer trash people think he's disgusting.

Trailer Trash #1:Shit... that fucker doesn't even talk or try to see his kids. I got 5 kids all from different bitches and I see them.

Trailer Trash #2: Yea. That's scum trashiness.
an he don't even pretend he payin fo' any o' thier shit...I gives my kids momma's a $20 now an then.

Trailer Trash #3: What a fuckershmuck.