a person who is a pain in the ass, they do the opposite of what you tell them to do
"Ugh, just leave me alone Bruno! You're such a Diggun!"
"Jose! I told you to not tell them! You're just like Bruno! A Diggun!"
A mixture if stupidity, pseudo-communism and computer dorkism defined by people who know almost nothing about the real life suffering of those living under Communism.
AKA College students with Marxists handout
I started filtering out the political categories on Digg because all the Diggunism in the articles posted from "Think Progress" and "dKos".