Reacharound big mean

I'm short - on stature
I'm not the strong and silent type
You can call it Napoleon complex
I call it just whatever I like
Well I
Get by
Get my courage
From a stack this high
And I'm big and mean
Big and mean
Tell me do I seem
Big and mean
When my - circumstances
Turn me into someone's target range
I put on my disc protection
All of a sudden circumstances change
I can't ... deny
I need aural
To amplify
'Til I'm big and mean
I'm big and mean
Big smoke screen
I beat, I beat myself
Overwhelming, insecurity
Outside, I look tough
So nobody ever wants to mess with me