A term describing someone who only talks to you via facebook, and avoids interaction outside of it.

This is sometimes because one person simply wants another friend on their friend-list, but it can also be mutual.
Guy #1: We talk on facebook all the time, and then when I wave to her at school she looks the other way.

Guy #2: Hm. She seems to be a facebook-exclusive. I wouldn't count on a real relationship with her.
by aaandreeewww September 20, 2009
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