It is pretty easy to avoid jury duty w/o going overboard. In fact in a murder case where the death penalty is an option, simply saying that you oppose the death penalty and could never vote to impose it will get you excuse -- and is what the person in this article should have done, instead of lying.
This person lied and lied about something verifiable. There are lots of things you can lie about that are not verifiable. Like you don't trust cops and think they all lie -- will get you excused from any criminal trial, and many civil ones as well. The opposite will get you excused as well. That you trust cops more than most people and would always take their word over someone elses -- works just as well. Pick which ever one is closer to the truth and when the judge asks can you put your bias aside for this trial, say "no."
All you have to do is claim you have some sort of bias against one of the witnesses (or their class). E.g. you think all doctors commit medical-mal and get away with it in a case about medical mal. No one can dispute that. But if you lie claiming that you once sued a doctor and got screwed over. That is a verifiable fact that can be verified as false and get you in trouble.
You might want to rethink your approach to getting out of jury duty by making outrageous comments. You could end up being charged with contempt of court or obstruction of justice.
According to this link you should try Jury Nullification instead.
http://www.mentalfloss.com/blogs/archives/3328