2 definitions by Adam Woodard

When a persons ass crack is showing above the waist of their pants creating a vagina like crack on their backside.
Mike "Dude, that girl in front of us in economics totally had a back-vag going on."
Al "I know man. It was so hot."
Mike "Dude! She was 300 pounds at least!"
Al "I know."
by Adam Woodard February 20, 2007
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An evite that is sent exclusively on Facebook.
Jennifer "I don't think that people will come to a party with one days notice."
Adam "Sure they will. Send out a facebookvite and everyone will come."
by Adam Woodard February 20, 2007
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