P.S.: What are you doing on HN, if you don't know this? :-)
http://ycombinator.com/
is one of the top two Google results, at least as Google customizes its results for me. Any time I see a puzzling abbreviation or acronym or new vocabulary word or foreign word or phrase online, I just Google it.
Look at this account's comment's
http://news.ycombinator.com/threads?id=anacrolix
All negative and troll like