Well there might be some exaggeration & misunderstanding, but there really is a place called Effin
And there are Effin Songs & a well known character called Effin Eddie.
All from Limerick.
You couldn’t make it up
Links
Effin parish
Effin Songs
Effin Eddie
Facebook finds town too Effin rude for site
Related post
Evidence based law
Effin parish
Effin Songs
Effin Eddie
Facebook finds town too Effin rude for site
Related post
Evidence based law
According to the OED an effiner is a rare & obsolete word for a refiner of silver or gold.