RSVPing to a party or event you weren't invited to, particularly on Facebook. Usually known as a douche/ desperate move unless if you RSVP in another country for hysterical purposes.
Aww damn! They didn't invite me to their party. Oh well, leeeetttsss just RSV ME to this beast and we'll all be good here. I gotta fuel my insecurity somehow.
by Freddy the Deady October 09, 2010