Rudiscal 

A person who is rude

Geez Brittany is such a rudiscal - she always eats all my food without asking.

Rudiscal by Regino Phalange May 1, 2011

Rudical

Extreme blatant rudeness.

This girl told me not to BS her about meeting her at a club, then she goes and Tweets about how she's with some other dude at a club down the street from the one I was at... how rudical is that!?

Rudical by The Cluh July 13, 2009