Hmmm...if I answer that question with another question and it's the incorrect question, I have this vague suspicion that I might go flying off the bridge into the volcano below while an old man cackles and asks the next person to bs about his favorite color. But perhaps if I answer that question with another question that is the RIGHT question, then a troll might come out from under the bridge and help me take care of my lawn gnome problem (because those things are making like rabbits).
So, what...is the airspeed velocity of an unladen swallow?
(and before you even ask, it could be an African OR a European swallow in your answer. Choose wisely. *cackles*)