scumbag

noun Slang: Vulgar.

1 .a condom.

2. a mean, despicable person.

Etymology: 20th Century: perhaps from earlier US sense: condom, from US slang,(scum = semen, + bag)
The word scumbag originally referred to a condom. Especially, a used one;

"get rid of your disgusting scumbag!", "That guy is a total scumbag!"

by vickeyrozz February 13, 2014