"One that had a referrer as a thread on Hacker News kept insisting I couldn't be a real person, and wanting me to do basic math like 2+3 "before he would talk to me." It was gross."?
(I am not trolling. Disagreeing with your point of view is not the same thing as trolling.)
Now obviously I don't know what happened there, but the above interpretation is not only plausible, it's almost inevitable if you begin by assuming that the other person is just as smart as you are. Instead you began by being a jerk, assumed stupidity on the part of the other, and threw in additional insults. If you behave like that on Hacker News again we will ban you.
I'd like to point out that using this word to imply certain traits (commonly stereotyped to male behaviors) is not much different from calling someone a pussy to imply weakness/sensativity/etc.