The merger of the phrase "going to be." Describes the aspirational mindset of a self-delusional individual. It articulates a vision of a future circumstance totally disconnected from reality.
I'm gonnabe a millionaire. I'm gonnabe an all-A student. I'm gonnabe a changed man.
by Skip Gregory October 27, 2011
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when you break up with a girlfriend or boyfriend the next one up for a possible relationship
dude i hear you broke up with your girl. who was that chick you were with saturday night?

man I think she digs me. she's my next GonnaB.
by mikkiocean June 5, 2012
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