The Downside of Nfld Oil Exploration

An oil company was drilling test pits on the West coast of Newfoundland and never found anything so instead of filling the hole up they got a clever idea to cover the hole with an outhouse.
So a week after, a Newfoundlander came across it in the woods and decided to use it. The next day another fella came and found him dead on the toilet.
The police open an investigation to try and find out what happened to him. They asked his wife if there was anything wrong with him or if he was acting strange that day. His wife replied, ” My husband was in perfect shape, the only thing strange about him is that he holds his breath until he hears a splash.”