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1.
Dickishness: relating to, or being, in the state, quality, condition or degree of being a dick.

Dick in this sense is a "mean" or "contempable" person(s)

Credited to "The Daily Show's" Dan Bakkedahl.
"Would you say that your decision to storm out in the middle of an interview reflects a general dickishness amongst Republicans that's probably responsible for the fact that New Orleans is under water? And I will take a hang up to mean yes."
by Ben Slagle June 23, 2006