DT drum parts/fills/etc. you always air drum

[KevShmev]

It's hard to remember many of them from memory, but the ones that I can think of at the moment are:

-In Losing Time/Grand Finale from 6DOIT, "Helps us to understand...awesome drum fills...the turbulence..."  I never not air drum those.
-Metropolis - a lot of those crazy fills that begin right after the 5-minute mark (right before the bass solo and unison part).
-Illumination Theory - all of those stuff around 3:35 or so that leads back into that driving guitar riff.
-The Great Debate - some of those fills during the intro.
-Voices - almost anything from the first 2 1/2 minutes.

That's all I can think of for now, but I am sure there are many more.

[wasteland]

The little fill at the start of ST&P in Illumination Theory.

[cyberdrummer]

Being a drummer myself, I tend to air drum pretty much everything.

[Tom Bombadil]

Being a drummer myself, I tend to air drum pretty much everything.

Same here. It'd be more of a challenge to find the songs I dont air drum to.

[hefdaddy42]

A lot of them.

[Sir Walrus Cauliflower]

The intro of Glass Prison and ANTR comes to mind. I'll think of more when I'm not marching on a field.   

[Kotowboy]

Drum break before first verse in The Dark Eternal Night.

[Randaran]

The only part I air drum is the intro of The Great Debate. However, I do imitate the double bass parts in many of their songs. As a guitarist, I find that I am more likely to "air pick" the riffs and solos.

[wolven74]

I was just air drumming to TSCO. Love the bluesy feel that song has. The fills are crisp and the accents can be tricky to get when air drumming.

[Aythesryche]

It used to be a habit of mine to air drum the beginning of 6:00. I still catch myself occasionally drumming it with my hands on the dashboard of my car at a red light.

[krands85]

Being a drummer myself, I tend to air drum pretty much everything.

I'm not a drummer, but I air drum pretty much everything too. In fact, I also often 'air guitar', 'air keyboard' and even 'air bass' while listening along to DT 

As for specific air-drumming examples, the first thing that came to mind for me when I saw the thread was the ending of Endless Sacrifice. My favourite is probably the Metropolis section mentioned in the OP though.

[MoraWintersoul]

Just 6:00.

[mikeyd23]

Yea, I totally air drum to a lot of different music, especially DT stuff 

Most people have already mentioned a lot of great air drumming moments, one that came to my mind that I hadn't seen mentioned yet are the fills before each chorus of These Walls. I always loved how each fill was different and I always, always air drum each one every time I listen to the song.

[Zyzzyva17]

2:55-3:10 of Stream of Consciousness
The fill before the second chorus of A Rite of Passage
The entire intro of The Enemy Inside

[Tomislav95]

Intro of Losing Time among others

[Sir Walrus Cauliflower]

Now that I'm not at band camp anymore, I can get around to this.

- Pull Me Under
- The first groove in UAGM
- 6:00 intro
- A Change Of Seasons (most of the song, paticularly the 10:8 section at 8:46)
- The main riff in Home
- TGP intro
- TTTSTA
- LT/GF intro
- The intro to HTF
- The fill at 8:03 in ES
- The groove in ITNOG at 9:21
- Panic attack
- 8VM intro
- ITPOE PT. 1 intro
- CM instrumental break
- TMOLS instrumental break
- ANTR intro
- TSF intro
- Outcry intro/chorus
- BAI at 3:40
- TEI intro, verse
- BTV intro
- IT at 1:30

[FlyingBIZKIT]

Being a drummer myself, I tend to air drum pretty much everything.

[YtseJamittaja]

Being a drummer myself, I tend to air drum pretty much everything.

Same here. It'd be more of a challenge to find the songs I dont air drum to.

This exactly. Maybe Silent Man, Wait for Sleep and Far from Heaven are songs I don't airdrum to...

[RoeDent]

Prophets of War is a cool song to air-drum to, especially the 2nd verse group. Great opportunity to work on hand-foot coordination.

Also, the amazing fill near the end of Sacrificed Sons.

[aprilethereal]

Endless Sacrifice, HTF, TGP, ANTR, TDEN, Losing Time, Never Enough (2nd verse)

[erwinrafael]

I am surprised nobody has mentioned Caught in a Web. I airdrum the whole song always (well, I actually hit tables and the floor) and my officemates used to give me stares because I am doing this while on earphones.

I try too airdrum a lot of Mangini parts but then I miss a lot of hits when he do his ambidextrous thing so I just stop before frustration sinks in.

[dparrott]

I can air drum almost all of Overture 1928 from memory.  I'm dying to get behind a kit to try it for real.