scumba 

Something, like an action or object, or someone, that is one or many of the following

Sketchy
fugly
shady
scumy
slutty
bitchy

Mike's girlfriend is such a scumba. She is the ugliest bitch i have ever seen.

scumba by Austin McLovin October 14, 2007

Scumbear 

Scumbag + bear
A lazy bastard who hibernates all day, does not return messages, says he was busy when he's actually asleep and pretends not to hear you you ask something.

Not sure if Alejandro is retarded or is just a scumbear.

Scumbear by scumbear June 12, 2013

scumberg 

A guy, very likely to be a coworker, who you hang out with and think is your friend but is really just interested in your girlfriend.

Friend: Hey, why doesn't Brad go to lunch with you guys anymore?
You: Well, I quit hanging out with scumberg once I found out he was trying to move in on my woman.

scumberg by dukeswindlers February 25, 2010

scrumbag

A person with no experience in software development that read a few books on Agile development and is acting like an expert.

I can't believe we hired that agile development coach, he's a total scrumbag.

scrumbag by {:} September 26, 2017

Scumbag 

A low life being with no morals.

Brynn is a scumbag.

Scumbag by Norm hull January 16, 2015

Scumbag Format

Slang derogatory term for MTG "Type 2" (Standard) tournament format. This tournament style is looked down upon because it requires players to continuously buy new cards, since after a few months cards become banned.

"Naah, I can't play my deck there, they only do scumbag."

or

"I have 2 decks, one for playing with friends, and one that I keep tweaking so I can play scumbag format."

Scumbag Format by Volrather March 25, 2009

Scumbob 

Refers to any episode of Spongebob that is awful, mean-spirited, or just plain shitty.

Guy 1: One Course Meal, Demolition Doofus, Pet Sitter Pat, the Splinter, and nearly every other modern Spongebob episode is Scumbob.

Scumbob by My username is January 23, 2016