Does anyone know what this icon means?

[smg1]

And how to remove it?

I'm puzzled what this is and means?

Update: I worked this out...

It's my Performance Profile setting. I had it set to light. As soon as I set this to Standard the icon disappears. 

[Tourbillon De La Vie]

And, you can use Goodlock and QuickStar to control what icon shows

[smg1]

Thanks. I'll have a look at this.