Frigg was the goddess of
marriage and justice. In Norse Mythology she was foremost among the goddesses and the wife of Odin (or Wodin). Thor was either her brother or stepson. Wednesday is named after Wodin, Thursday after Thor and
Friday after Frigg.
The word frigg has nothing to do with wanking or fucking and is not a substitute for these pleasures of the flesh. Like many four letter words it would have passed down into modern usage from the Saxons/Vikings, and in sophisticated Norman
England would have been considered as base and vulgar, a word used only by peasants.
Frigg had twelve handmaidens each with specialist powers. One of these for instance was Eir who was the god’s healer and it doesn’t take much imagination to visualise a hoary Viking banging his
thumb while mending his shield and screaming out. “Oh Frigg, it hurt.” Thus hoping she would send Eir to ease his throbbing digit. Hence the modern expression, “Oh frigg it” when
something goes wrong.
Similarly the same hoary Viking, when confronted with an enormous catastrophe
like his longboat capsizing in the middle of the North Sea full of pillaged gold would have cried out, “Oh Frigg where are you. Have you deserted us? Well you can go and rot in Valhella” Obviously this is the
root of the modern expression, “ Friggin
Hell”, for something unbelievably surprising.