Need songs/music with that "electronic voice" in them.

Mr. Blue Sky by ELO

Keep Talking by Pink Floyd from The Division Bell.

Nails for Breakfast, Tacks for Snacks by Panic at the Disco is an example of a non-over the top use of it, which in your case may be a good or a bad thing.

“Do It!” by Death from Above 1979 link to live version (vocoder part around 1:15)

No such compilation would be complete without “Disco Dancer” by Christopher Just. (or the Fatboy Slim remix, though it’s not quite as funny as the original)

Daft Punk Harder Better Faster Stronger, but i guess most of their songs have electronic voice

i guess a classic would be
kraftwerk - the robots from 1977

“Fitter Happier” by Radiohead.

Dirty Robot, by Arling & Cameron

Erasure’s cover of Video Killed the Radio Star

And the classic, Kompressor Does Not Dance

Oops, I linked to a remix of the Arling and Cameron song.

Here’s the original Dirty Robot.

mind. in. a. box. - fear

apoptygma berzerk - rollergirl (a bit ‘porno-ish’ though)

boytronic - luna square (in the chorus)

u96 - das boot

Karn Evil 9, Third Impression has the voice of a computer, but it’s significantly creepier than most of the other examples.

How could I have forgotten this little gem?

“Everybody to the Limit (Fhqwhgads)”. Probably a lot better if you’re a Homestarrunner fan, but I like to think it stands on its own.

Somewhere, Roger Troutman is crying that it took so many posts to get to More Bounce to the Ounce.

Pick up Trans by Neil Young.
http://www.youtube.com/watch?v=un3ZGzbltkU

Sorry for 2 posts in a row…
http://www.youtube.com/watch?v=eblFQppJfyg&feature=related

Sheep, by Pink Floyd

Combichrist’s “This shit will fuck you up” (Youtube link) is all in a vaguely female vocoder voice. The lyrics are kind of, uhm, blue, though.

Twilight, by ELO. (Starts at ~0:40)

The coda of Def Leppard’s “Love Bites”.

Also, I believe Heatwave’s “Boogie Nights” has some vocoder in it.