Ha ha DT. Oh and Grassmere! Loughrigg, Luffrig! Scafell, Scarfell, Scawfell, I'll just go and sit in a darkened room for a bit. I'll be fine, really, I will ...
I'm from Shrewsbury and it differs between people who live there. Shrows is seen as the posher version and the correct version if you look at the original old spellings but Shroos is very commonly used locally. I didn't go to the kind of school where you could get away with saying Shrows and it's stuck :)
There is also Ratlinghope pronounced Ratchup. Few up here too, Berry/Burry (Bury) etc... The one that really grates on me is people pronouncing the Sal in Salford like in Sally.