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10. SIF
Screwed In Fantasy. The act of being screwed in a fantasy sport by a fantasy sports player. Then, going to screwedinfantasy.com and posting to make sure that all of your friends and foes read about it.

How you can get screwed: Your fantasy catcher gets benched on Sunday and you lose by one hit, giving your nemesis the week's victory. Your top notch wide receiver doesn't grab a catch on Sunday, costing you a valuable 10-15 fantasy points. Your favorite basketball player steps on someone's foot and is out for 4-6 weeks. Your fantasy hockey player misses the game winning shot, and your chance at a fantasy championship.

The list goes on and on.
I took Joe Nathan in the 10th round of the draft after two other closers went, knowing Nathan was a guaranteed 40+ saves a year. One week later he goes under Tommy John surgery and I'm out of a player and a solid draft pick. You really SIF'ed me on this one Nathan.
1. SIF
Secret Internet Fatty.


The SIF is quite adept at hiding his or her fat on the Internet. Usually a LiveJournal or MySpace user, they use Photoshop, high-constrast photos, and strategic camera angles to appear thinner.
Most people on MySpace are sifs.
by indiefocker Jan 23, 2005 add a video
2. sif
acronym for the name secret internet fatty
wow there are a lot of sifs on myspace
by mjisagenius Jul 17, 2005 add a video
3. sif
1. Secret Internet Fatty; 2. Any person who takes flattering photos of themselves to hide their bulging fat rolls and dosn't put up a disclamer to those who seem to be ... interested.
"So I met this girl on myspace right. We talked for weeks and figured it was time to hang out and get a cup of coffee. Oh man, I walked in and took one look at her ... yelled SIF and then promptly left. It was horrid"
4. sif
Secret Internet Fattie

they learn ways to edit pictures of themselves and use angles when taking said pictures to make themselves look thin and hot even though they aren't.
Brookyln beatdown on myspace is a SIF and still won't post pictures to prove she isn't.
5. sif
A shortened version of "as if". Commonly found in online gaming circles.
Sif you know what you're doing, noob.
by Redknob Nov 21, 2002 add a video
6. sif
acronym for: secret internet fatty.
molly: omg that girl is huge!
tina: i saw her pics on myspace, i thot she was skinny!
molly: wow what a sif!
7. sif
Short for "as if"

Internet slang, used lots in chat of online computer games. Some people also say it in real life now.
Some noob says: "sif you just killed me with a hs, i was behind the wall"
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