Duder is a word of many possibilites. It can be used as a replacement for dude. It can also be used to mean someone is more dude-like than someone else (as in dude, duder, dudest.) It has also been known to be used to describe objects for which the name has been temporarily forgotten, or otherwise unknown to the user of the word. Still yet another usage is a verb which means the act of being a dude or doing dudely things.

the act of texting people while you are pooping

Derivative of "Dude"

Similar in use to dude with origins in the southwest united states.

Synonymous to "duder", which is basically synonymous to "dude". It's not plural, it's singular. It's often used in a sarcastic mocking sense.

Wall street professional type or financial restructuring attorney whose laid back personality and zen-like patrick swayze in point break demeanor is in stark contrast to the gordon geckos around him. A "fish out of water" often with a bunblefuck origin (e.g. Kansas).