1 definition by KataPata4

Top Definition
A mutual friend or acquaintance that becomes jealous of their friend's Facebook posting or pictures of an outing that they were not invited to.
Did you see the photo album that Melissa posted yesterday on FB? I can't believe she and Fredy went to the P. Diddy concert and didn't invite us! I'm totally FB Jealous!
by KataPata4 February 08, 2010
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