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A dumb word that a bunch of pre-teens came up with on the K-Mart back-to-school commercial to describe their style. It combines the words "bling" and "attitude" thus:

Warning: Do not let this become part of your everyday slang!
Out of style teacher: "Students, what's blingitude??"

Pre-teen who thinks she is cool: "It's my awesome style!! I think I am totally cool!!"
by Hollis826 August 02, 2009