Flabbergasted

That girl, who's she sitting over there?  
An undistinguished creature,  
with such inexplicable flare!  
A refined young lady, how would you dare?  
 
Sugar sweet,  
the birds would tweet,  
"Oh, what a innocent soul!"  
 
Let's move in,  
go dive in,  
uncover her mind of candy-land!  
 
So we walk on over,  
stutter and shudder,  
"What fairy-tale are you from?"  
 
But as my vision gets clearer,  
now that I'm nearer,  
devastated-  
to see her detriment.  
 
She holds a bloody dagger,  
wears devilish smile,  
then she speaks-  
of such malice!  
 
"Where have you been, and have seen, such dicey places my dear?"  
 
Silence-  
she smugly grins,  
silence-  
then she sings of past sins.  
   
She sings-  
of her committed lust  
sings-  
of her triumphant murder  
sings-  
of slaughter so snuff  
 
She sang how she danced with devils,  
and sang with such pride.  
It ends with one spiteful question:  
"Flabbergasted, aren't you now dearie dear?"