scumbagliness 

The abstract noun form for the proper noun "scumbag".

Used to describe the characteristics or behavioural traits of those behaving like, or who inherently are, a scumbag.

After many unsuccessful attempts at contacting his brother, he finally got through, only for his brother to claim he was too busy to talk, in the ultimate display of scumbagliness.

scumbagliness by The Fantastical Mr. Kemp March 27, 2016