I've gotten to the point at my job now where when people ask me really asinine follow up questions to the question I just answered I just say "I have fully answered your question..."

"....there is no need for further questions, I refuse to answer anymore questions. The question has been answered."

FYI I am know around the entire shop as the "guy who knows everything" and it really does feel like everyone is being maliciously incompetent so they can just lean on me and never have to deal with the anxiety of solving a problem themselves.

Sorry wanted to vent.