My bad behaviour, my bad behaviour
Told you I was trouble with my bad behaviour
My bad behaviour, my bad behaviour
Told you I was trouble with my...

Now tell me if i'm bad (Oh!)
Cause I don't wan't no excuses (Oh!)
So don't be serious (Oh!)
I got a good persuaded (Oh!)

I want the key to your heart (to your heart)
And you would know-ow-own from the start (from the start)
And if a smile comes it won't be the last (be the last)
I got a little problem that I can't seem to solve

My bad behaviour, my bad behaviour
I told you I was trouble with my bad behaviour
My bad behaviour, my bad behaviour
I told you I was trouble with my bad behaviour

Oooeooo - Bad behaviour!
Oooeooo - Bad behaviour!
Oooeooo - Bad behaviour!
Oooeooo - Bad behaviour!

So how's it a surprise? (Oh!)
When you knew who you were dating (Oh!)
Just have to have some fun (Oh!)
So we shouldn't be complaining (Oh!)

I want the key to your heart (to your heart)
And you would know-ow-own from the start (from the start)
And if a smile comes it won't be the last (be the last)
I got a little problem that I can't seem to solve

My bad behaviour, my bad behaviour
I told you I was trouble with my bad behaviour
My bad behaviour, my bad behaviour
I told you I was trouble with my bad behaviour

Oooeooo - Bad behaviour!
Oooeooo - Bad behaviour!
Oooeooo - Bad behaviour!
Oooeooo - Bad behaviour!

So tell me, t-tell me, tell me
What way should I stop?
Here for having fun
We'll do it 'till we drop
So tell me, t-tell me, tell me
Why, why should I go?
If we never kno-o-ow...

My bad behaviour, my bad behaviour
I told you I was trouble with my bad behaviour
My bad behaviour, my bad behaviour
I told you I was trouble with my bad behaviour

Oooeooo - Bad behaviour!
Oooeooo - Bad behaviour!
Oooeooo - Bad behaviour!
Oooeooo - Bad behaviour!