Well, it's not a curse, but it usually isn't appreciated when said extremely often.
No its used to be a Victorian phrase meaning Violent death by person of persons unknown
The word 'bloody' is not a noun; the word 'bloody' is an adjective (bloody, bloodier, bloodiest) and a verb(bloody, bloodies, blooding, bloodied).
The Flemish word for "bloody" is "verdomd" or "vervloekt".
Shes bad
Bad!! also scary
The word "bloody" can function as an adjective, an adverb, or an expletive (interjection).
she kills kids
she killed protestants
he was bloody amazing ;)
Elizabeth I
no ,no it does not