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1. Facehook
Hooked on Facebook.
Constant social networking that impedes real-life interactions.
Mila is a terminal facehook... no life at all but social networking.
2. facehook
facebook hooker. Someone who uses facebook as a dating site or to literaly find John's.
Jane is such a facehook, she's on her third facebook boyfriend.
3. FaceHook
<b>FaceHook</b> is a play on the name "<i>Facebook</i>" and the word "<i>Fishhook</i>," referring to the intentionally addictive nature of the Facebook platform. <b>FaceHook</b> also refers to the Facebook practice of making it extremely difficult to quit the application, using such tactics as prohibiting the export of a friends list / address book, making it nearly impossible to actually quit, etc.
Oh, we never hear from them any more - they're caught by the FaceHook.
4. facehook
A facebook status contrived to solicit comments from friends by deliberately posting nebulous statements designed to entice curiosity.
Examples of hypothetical facehooks:

Jon Doe has made a significant change in his life.

Jane Doe hopes last night never happens again.

Bill Thomas did something he thought he'd never do.
5. facehook
A hooking-up session where the participants met one another via the social network facebook.
I noticed that that hot chick had "random play" in her profile, so I messaged her and arranged a facehook.
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