Description of a forum moderator who lets the power go to his head. This person was most likely picked on in school so he seeks revenge by using his mod powers to harass members with greater intelligence and wit. An El Duderino is very thin-skinned and can't handle any criticism what-so-ever.
Dammit, I got banned from my favorite forum last night! All I did was state an opinion that the mod disagreed with. I can't stand that El Duderino!
One of the preferred alternatives to "The Dude" if you're not into that whole brevity thing. Known to be a laid back, often lazy, pot smoker. Other alternatives are His Dudeness or Duder.
You're Mr. Lebowski, I'm The Dude. Or His Dudeness...Duder...El Duderino