Yes, that’s what I was answering peripherally (note the tongue) — it’s just an expression of no precise meaning, typically conveying surprise or shock, but, like many other common expressions, its etymology is religious.
'Luthon64
Agree, although this “mob justice” of which you speak can raise its ugly head anywhere. I still remember the chilling repercussions when one of the confectioners at the annual local senior citizens’ art and crafts fête nicked a prime exhibition spot supposedly reserved for embroidered tea cosies. The entire compliment of petit pointers were on her like a pack of wolves.
And yet it’s precisely equivalent in meaning to the more secular Afrikaans “Fokkit, Davy Crockett!” 8)
Rigil
Whereas “Goodness gracious, great balls of fire!” contains a Satanic touch.
http://forum.skeptic.za.org/off-topic/post-your-bike/?action=dlattach;attach=966
Bought a pair of these for Christmas a couple of years ago. They rusted to bits within the year. One of the disadvantages of living on the beach…
And one should. 8)
Twin cam?
FTFY 
And at 1100 lbs I think they grossly overstated her dry weight on the spec sheet.