When everything about ones demeanor or character or speech or attitude reeks of being a complete prat, having a false sense of entitlement, arrogance, and being clueless as to social etiquette due to aforementioned sense of entitlement and dumbfuckery.
Damn, that guy Blaque has a bad prattitude about.. well, everything!

Whenever James opens his mouth, he betrays his own irredeemable prattitude.
by wirdatrd May 17, 2013
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