We think you're referring to the song "Feel The Groove" by Cartouche. Here are the lyrics from Lyricsfreak.com:
My head is numb, without thought it was
My heart is numb but you thought it did
When I look in the mirror, it just takes place
Cause when I see, I see your face
Now you don't know what's going on
Cause you just think that I've been wrong
But I tell you, babe, what's going on
It is your feeling that's too strong
Drop that ghetto blaster
To the Bat Cave, let's go
Let you know
That it's time for you to go
Cause you're gonna break my heart
Let you know
That it's time for you to go
Cause you're gonna break my heart
House music all night long
House music all night long
House music all night long
Drop that ghetto blaster
House music all night long
House music all night long
House music all night long
To the Bat Cave, let's go
We knew this love was just a game
I thought you felt, you felt the same
And now it's time for you to say
That I must go my own way
Now here I am, all alone
Waiting for you by the phone
Cause I can't live without you no more
I only love you and that's for sure
Drop that ghetto blaster
To the Batmobile, let's go
My head is numb, without thought it was
My heart is numb but you thought it did
When I look in the mirror, it just takes place
Cause when I see, I see your face
Now you don't know what's going on
Cause you just think that I've been wrong
But I tell you, babe, what's going on
It is your feeling that's too strong
Let you know
That it's time for you to go
Cause you're gonna break my heart
Let you know
That it's time for you to go
Cause you're gonna break my heart
You might also be thinking of the electric/dance song "Bango" (To The Batmobile) by Todd Terry. While we can't find the lyrics online, you may listen to the music on YouTube.
Of interest, Stephen Colbert recently performed a medley of Batman-themed Christmas carols, and it's absolutely perfect. Check it out at Cinemablend.com.