Congratulations. This picture has made top images for the last week of July, 2014

Thanks!
Pijon, I was hoping the Burt reference wouldn't go unnoticed. I actually almost put Aunt Harriet in the scene pullin' Dick off the floor by his ear, but I thought that wouldn't quite fit with the lyrics.
DragonDack, Thanks!
Star...I use several tricks for multi-person scenes.
First, render each character individually.
Second, render characters with as few props and accessories as possible, just to get the background shadows for reference.
Third, render background and big props by themselves.
Fourth, adjust lights and render again.
Then, try rendering the whole scene.
Lastly, put 'em all together in Photoshop layers and combine the best parts of each along with touch ups and light effects.

Now some quick credits...
the whole DJ thing...DJ Equipments by zoro_d (Daz)
Big Speakers: Column Speakers by TruForm (Renderosity)
Disco ball: Pic I found on the web to which I added Photoshop FX.
Oddball headgear and Bulb belt by me.

Thanks again...stayed tuned for part 3...

I can't help but echo everyone's comments [wish I had said them first ]. DD, you continue to amaze and I find myself wondering why I can't put this many people and props in one image.

Much Awesomeness!! Wow, I really loved Part One and you've really kicked up this party up several more notches! The epic Dance Party rap of poor Robin's lack of moves while name dropping each and every forgotten Bat B-lister turned bodacious babe was both hilarious and well crafted. The scene itself is amazing too! Very funny stuff, love all those hot babes in goofy outfits, crazy dance moves, old covers, great disco set and lighting and of course, Robin sulking in the corner! This one's really got it all... even a Burt Ward reference! EXCELLENT!

But HOLD ON THERE, PARTNER…there’s more… you also get this blatant rip off of Young MC’s “Bust a Move” to sing it to…
(and in case you ain’t familiar, here’s a you tube video link:
Bust A Move
That bein’ said,
This here's a pic for all the so-so’s
One shot wonders whose careers were no-go’s
Got all beat up by Supes and Bats,
All gone now who knows where they at…soooo
Okay Dick, this dance party is sick
You see a damsel barely dressed like she’s about to turn a trick
As a real chick MAGNET¹, you think you could get her
But she repels you with her hands that are stuck together…*
Same dance floor and you’re searchin’ for more
Ya see a fly gal and you’re lookin’ to score
You walk up to a hottie thinkin’ you might
But she looks at you and says “Go fly a KITE²!”
Music’s makin’, booties start to shakin’
And your itchin’ for some action, really achin’
A babe is out there makin’ the whole floor QUAKE³.
But her glare tells you to run for your own health’s sake.
You don’t wanna waste more time, got nuthin’ to lose,
So you scope the next hottie on which to “bust your move.”
[Verse 2:]
No Days of Thunder for this young Boy Wonder
Your love life’s sinkin’ fast, and you’re goin’ under
You’ve made it your mission and your wishin’
To find that lucky lady to fix your randy condition
Go up to her and face her, instead of just chase her
But she rubs out your style like a rotten ERASER⁴.
Yet it’s feast or famine, so you get your man on
Just to get shot down again like out a CANON⁵.
But you ain’t no kook, you’re a high class duke
An’ scoring with the ladies for you is no fluke.
But the next baby doll says she’s gonna puke
So you “bust your move” away from that SPOOK⁶.
You want it…you can’t get it
You want, but Baby can’t get it.
Just “Bust a Move”
[Verse 3:]
But oh my lord, you’re a millionaire’s ward
Flash some of that cash an’ they won’t look so bored
On comes the light, you got an idea that’s bright
Gonna get yourself a lady to take home for the night
But once again you end up, startin’ to pout
‘Cuz she dims your light and burns your BULB⁷ out.
Rejected, can’t fathom, other girlies you’ve had ‘em,
So suck it up and move on to the next madam
Buck up, Burt, you know she like to flirt
Strut on over to her, heck no, you won’t get hurt
Show her you’re the best by the way you dress
Chillin’ fly style showin’ off your success
But she still thinks that you are a mess,
and you’re dissed again by the ATOM MISTRESS⁸.
You want it…you can’t get it
You want, but Baby can’t get it.
Hey, “Bust a Move”
[Verse 4:]
You’re school pal Sherry’s best friend Carrie
Is a real fine honey looks just like Halle Berry
You drop her name and flash her picture just for a hoot
So they bring in a big ol’ CAMERA⁹ for a photo shoot
But when they find out that you’re frontin’ and it’s all a lie,
You get slapped around the circle and punched in the eye
You end up at the DJ booth and ya think she’s neat
Then you recognize the pattern that’s about to repeat
Every time you think you’re doin’ fine and ya think you’re in,
Ya end up getting punked out again and again.
This time is no different as ya start off great,
But ya get blown off by the DJ then her DUPLICATE¹⁰
So you realize now that no gal likes them dumb elf shoes
And it’s time to hang it up, and Bust no more Moves.
You want it…you can’t get it
You want, but Baby can’t get it.
“Bust no more Moves”
You want it…you can’t get it
You want, but Baby can’t get it.
Hey, man, c’mon lose them shoes!
NOTES:
1. Human Magnet (Detective Comics #181, 1952)
a. defeated when Batman tricked him into clapping his hands
b. *because they were opposite poles, he couldn’t get them back apart
2. Kite Woman (Batman #133, 1960)
a. Actually so lame that he convinced Batman to be equally lame and beat him by employing trick Bat-Kites
3. QuakeMistress (DC Special #28, 1977)
a. Quakie here is an architect who decides to crumble buildings to get even with the city for not hiring him to do more work
b. He gets demoralized when Bats points out it’s only his own buildings that have fallen by his device
4. The Eraser (Batman #188, 1966)
a. For 20% of the take, he’ll clean the scene of all evidence
b. As a bonus, he’ll wear a big pencil topper to ensure your team can’t possibly look lamer than him
5. Cannoneer (Brave and the Bold #77, 1968)
a. Ummm…yeah
6. Spook (Detective Comics #434, 1973)
a. Spooky actually had multiple appearances…really.
7. The Bulb (Legend of the Dark Knight #94, 1997)
a. His real name is G.E. Brite
b. Seriously?
8. Atom Mistress (World's Finest Comics #101, 1959)
a. Created a device that can literally manipulate atoms…and all he can think is to make illusions to confuse people.
9. Mrs. Camera (Batman #81,1954)
a. I, uh, don’t think I need to say much about a crook with a camera on his head.
10. Duplicate Woman (World’s Finest Comics #106, 1959)
a. Yet another in the long line of villains that can make copies of themselves, and still can’t win.
Sorry for the length of the comment...just havin' too much fun I guess.