Does anyone know what "Fucking ada" might mean? It appears in the text of British play "History Boys". Seems like a general exclamation, however I am interested to know where it comes from.
I'm not sure where it comes from (and Partridge is silent on the subject) but it's quite common in vulgar circles

- normally with the 'g' dropped
"F**kin' Ada!".
Ada is a girl's name but I don't think that's material.
It could be a euphemism for
f**king a**eholes - though why anyone would want to euphemise the latter instead of the former I can't imagine!
The meaning however is clear: 'Well, I am surprised!' or similar.