Some hilarious mother effer has been crapping in the holes at a Norwegian golf course for more than 10 years and the groundskeeper is fed up.

Stavanger Golf Course club is on an active search for the man who has been violating their 18 holes with doo doo. I just hope whoever is doing this has been recording it and will eventually launch his own YouTube channel.

How do we know it's a man and not a woman? Because according to the groundskeeper who was interviewed by Vice Sports, "Not 100 percent, but the assumption is it is a man because the poos are too massive to be from a woman."

When asked "does he have a favorite hole in which to poop?" the answer was "he has a couple of favorite holes."

Hahahaha!!