How likely is it for the average person in the US, with a reasonable cultural understanding of the world to realize that Sentence 1, "I have to finish that bloody project," is loosely a UK equivalent to Sentence 2, "I have to finish that damn project"?
Are there research tools that would help answer this question?
I have surveyed one person so far -- my 19yo college student son. I asked him what Sentence 1 means, and he said, "They say that in the UK, and it means the same thing as I have to finish that f---ing project." (I guess this overstatement of the strength of bloody could indicate how the F word has been calibrated in his age group, or a misunderstanding on his part of the strength of bloody.) I then asked how he learned that, and he said, from a style of rap music that originated in the UK, called drill. (I will spare you his explanation of drill.)
The point of the question is to find out what sort of proportion of people in the US have some awareness that bloody has a special meaning in the UK (not used typically in the US).