look up any word, like swag:
 
22.

1. semen

2. any thick gunk

3. a despicable person
There was scum everywhere.
by The Return of Light Joker March 13, 2008
 
23.
a lower level of society, generally picks fights with things weaker than itself. often supporting Newcastle United Football Club.
"Did you see the reaction after the match the other day?"

"yeah i heard the Scum tried to pick a fight with a horse - doesn't surprise me"
by Alan Scumbag Shearer April 29, 2013
 
24.
A common term of endearment found among theatre students
Hey, we have the best scum in our production.
by dantheman August 02, 2003
 
25.
The kind of person that lives in a poverty stricken housing estate in which people wear nothing but tracksuits and Nike Air Max. E.g. Harpur's Hill or Ballysally.
Guy 1:Wow, she never wears anything but tracksuits.
Guy 2: I know, she's scum.
by NegroYAzul May 14, 2014
 
26.
There are several uses or meanings to this word, and in general many of the previous ones suffice. But only a few address its vintage slang connotation which is not currently in use much. To wit...decades ago, the word scum referred to semen. It was combined with the word bag to denote a condom - hence; scumbag. A scumbag was a necessary evil but not at all noble, ad was discarded immediately after use - having served its purpose and with no further use expected. In time, an undesirable person might be referred to as a "scumbag," and the emphasis on scum being a form of lowlife began to emerge. Because it was not considered profanity, the word eventually became acceptable for broadcast television, and over time, its original meaning evolved or morphed into what it is today. The use of the word has become commonplace, but persons of my generation - who still remember the original connotation, sometimes flinch a little when we hear children or parents saying it casually. It's not a bad word per se, but it's not a pretty one either. And God forbid that one would be considered to be a scumbag.
Hey Joey, do you have an extra scumbag with you? I ran out and I'm planning to fuck Mary tonight and she won't let me in without a rubber.
by carbuncle May 13, 2014
 
27.
When 'scums' is added to the end of a name it expresses a friendship between the 2 people.
Bec-scums
Tash-scums
Ja-scums
Lou-scums
by beebee224455 December 12, 2013
 
28.
A shorter way to say Scumbag.

See also : Scummies, Scumlord, Scum Dog Millionare, Scumbeezy, Scum City, Lord Scum, Scum Squad
Guy 1: Hey you remember that chick I took home last night?

Guy 2: Yeah man. She was hot.

Guy 1: Well not only did I bang it out, I stole that bitches purse when she was sleep.

Guy 2: You fuckin scum.

Guy 1 & 2 : *laughs
by iHateJimbo December 09, 2013