SERIOUS
-He's either a Huldra or a Leshy
-Vikings/original Trolbergites used to leave offerings at the edge of the forest to him
-He frequents every bar in town
-He's close friends with the bell keeper, Kaisa, Sigurd, the lindworm, and/or the rat king
-He's at least 500 years old and has seen nations come and go, doesn't really care tho
SILLY
-Once a year they all get together on Cauldron Island and play cards together
-Sigurd only came once, demolished them all, and never came again
-He sets up a stand at the farmers market selling something different each year. It's always something really weird and useless
-He drinks a lot of beer
-He married Gryla as a trophy wife once, it lasted about 3 days
-This isn't his final form :)