Internet Faggotry Syndrome, or IFS for short, is where a seemingly normal human being IRL becomes a total faggot online. They transform themselves entirely, much as Optimus Prime does.
Person with IFS:

IRL: Hey man let's go back to my place and watch the game, I hope the (local team name here) win!

On the web: lol! do u want to come over n watch the game? lmao its gona b such a kewl game! lol
by habs.fan January 19, 2008
7 more definitions
20 Words related to IFS
Top Definition
Independant Front Suspension.
I keep breaking my cv axles with this damn independant front suspension.
by muthafukin July 13, 2005
Incredibly Fucking Stupid
This acronym is commonly used in internet forums and chat rooms.

"How do you know if water is wet?"

by Lookit January 23, 2009
abbreviation of "Irritating Fucking Scotsman"
My god, look at that fire crotch, and an IFS to boot!
by amotiser August 25, 2010
I fucking suck.
Ufs, ifs, we all fucking suck.
by earinlololol December 06, 2008
I fuckin swear
ifs i saw this here before
by Anonymous October 29, 2003
Similar to IBS,Irritable Friend Syndrome can occur when a friend unexpectantly morphs into an obnoxious bitch, but you have known them too long to severe the relationship.
Help me! I have serious IFS with my best friend since 7th grade and I don't know how to tell her to shut the hell up without hurting her feelings.
by Jeanniebean137 October 24, 2007

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