1 definition by Ex-Friend#1

The act of cruelly punishing those closest to you, especially in cases where those parties have done you a big solid within 2 months. This unique act is out-of-the-blue and elicits jaw-dropping, outrage and alienation.
Stranger: "Oh wow, how do you like your iPhone."

You Friend: "Like it? I LOVE it!"

Stranger: "Man, that's what everybody says. I gotta' get one...especially now that they're, like, 30% cheaper!"

Your Friend: "What?"

Stranger: "Ooh, sorry dude. iFuk?"

Your Ex-Friend: "iFuk."
by Ex-Friend#1 September 5, 2007
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