SCIF 

Short for "Slow Cars in Formation."

1. An annoying situation on a two-lane highway when 19 cars are in line behind one guy that doesn't want to go any faster than 33 miles per hour

2. On a multiple-lane highway, when two or more cars are going the same speed in different lanes and holding up traffic.

I was going to get here ten minutes ago, but I was stuck behind an 8-car scif for like half an hour.

SCIF by Yosty March 1, 2008

scif rat 

1.n.One who sits in a windowless room, designed for national security intelligence work, and watches t.v and plays video games all day. This also implies that said person thinks he can get away with anything in this work place because higher ranking officials cannot get into this area with out a clearance.
2.a. used to describe the undervalued smart people who work in a scif, and see them as weird because they are too stupid to understand them.

"Wow, those scif rats really dont do shit at work and still get paid for it."

(As the scif rats are running around in their mopp gear being stupid)"Hey stop fucking around and get back to work!"
"But sir, we dont have anything to do."
"Fucking scif rats"

scif rat by scif rat May 16, 2008

SCIF shooter 

A term used to describe a person who works in a secure facility used for national intelligence work, that is one jab away from telling you to “not come to work tomorrow”

“Hey Morena, I can’t wait to see you at work tomorrow”
(Later that day) “Yo dawg, that SCIF shooter has it out for me”

SCIF shooter by Noah Fuzzy June 30, 2020

Scifam 

Colloquially, a backstabbing traitor or other such undesirable character. Can also be used to refer to an entire group of such persons (see examples)
Usage first arose on internet gaming sites. The exact origins are unknown, but the first part may be a conflation of the words 'sketch' and 'spy', thus referring to the unsavory information-gathering habits of someone who is scifam. The second half of the word, 'fam' may be a shortened form of 'family' thus indicating that unfortunately, there is a large number of people like this, as scifam prefer quantity over quality.

"I just found out that the guy I thought was my friend completely backstabbed me"
"Dude, that sucks. But I always thought he might be scifam."

"This guys has, like, a couple hundred players following him, but they're all complete n00bs"
"Yeah, quantity over quality - typical scifam!"

Scifam by stmu26 January 31, 2009

Scifho 

A Scandalous Triflin Hoe. A Scifho mostly pertains to women, one who..is loud and annoyingly obnoxious, dresses skimpy, frequently cheats and lies, continuously spills her drink, and will text you all night to sleep with you. A Scifho is also one who sits on every guys' lap and is up to no good and acts whorish.

Swens- "Hey glock, Look at that fuckin Scifho!"

Glock- "SCIFHO!"

Scifho by Champ23 September 30, 2009

Scifive 

To give someone a high five using Spock’s “live long and prosper” sign🖖

I gave the DBOTY winner a scifive!

Scifive by Scifive July 20, 2019

scifag

A scientologist, in lolcat-speak. More generally, anyone stupid enough to buy ad space on UrbanDictionary.com that will show beside definitions like this one. Yes, as of April 2008, the Church of Scientology thinks this is a good idea.

LOL WUT?

You want moar sauce? You want moar footbullets?
scifag
Tom Cruise
fube
goof the floof
scientologist stew
scientology salesman
scigasm
moonspeak (wtf?)
freezone
...and L. Ron Hubbard, xenu, dianetics, xenuphobia, cos, rick rolled, scientology, scientomogy...

scifag by David says so. April 14, 2008