I created a unique 4 swear word identifier for every 3m by 3m (approx) square in the UK & Ireland. I wanted to know where wanker cunt arse fuck was and it turns out it's in Darlington
Sorry guv'ner, only so many swear words to go around.
I tried my best to remove all the genuinely offensive words (i.e. slurs). If you are still offended maybe swearword based navigation isn't for you.
All code is available for inspection on github