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What is an Eldar Flying Circus?
I think the basic idea of it is a mechanized army.
Everything I have told you, even this, is a lie.
I always assumed it had something to do with Harlies O.o
I've recently become a fan of this thing called Dubstep. And you should too.
Datsik & Flux Pavillion - Crunch (Youtube)
Da Moo Kowz is da drinkinest Orks of dem all!
It refers specifically to the 4th Ed tactic of taking a 6 man squad of harlies and loading them up in a kitted out falcon with holofields and stones. The falcon moving 6'' or more each round was exceedingly difficult to destroy, and with the old combat/consolidation/rending rules a 6-man squad of harlies could gradually anihilate just about any other squad in the game. You'll hear a similar term used for dragons in a falcon called a "dragon wagon".