Pickpocket Monster

I'll tiptoe up behind you
You'll barely know I'm there
I'll nick your sweets and your money
I'll swipe your teddy bear

I'll charm you with my smile
My googly eyes
And luscious lips
I'll steal your apple and your orange
I'll even steal the pips

You won't feel my sneaky paw
As I slip it in your pocket
You'll just reach for your favourite marble
And find you haven't got it!

I really don't mean to do it
I know you must think me rude
The only advice I can give you
Is 'avoid me on the tube'!