1. A big hick country Goober, who thinks they know it all and has a negative hatefull opinion about everyone and everything and whines about everything all the time.(adj)
2. A whiney Person in the Military who argues, whines, complains and talks Sh*t all the time.(n)
3. A Semi-Intelligent Person with good construction skills. (n)
"Quit acting like a RUDD."
"Stop being so RUDD"
"You better stop acting like a Rudd if you want to get promoted"