Mine? Definitely Pirates. Although I do love the "Are these walls actually stretching" part from the HM and the line from ATIS.
Although I'm sad to say I haven't seen the full version. The only time I've had to see it, it was cut short just after the Star Tours segment due to strong winds at high altitudes. I was planning on going back this summer to see the full show, but it sounds like things might not work that way according to Al.
So what part of the show is your favorite?