Old, gruff, grumpy, grim, all of these words describe him well.

Likes killing, mangling, pillaging and the occasional case of female companionship.

Favorite things:

His Axe "Jormungandr"

Sailing

The Open Sea

Ale

Women

Boobs

Butts

Girls

Getting drunk

Being drunk

Shiny trinkets and riches

Simple pleasures

Paganry

Rubbing the above into the faces of Christians

Shouting

Least favorite things:

Priests

Hangovers

Non-Alcoholic beverages

Thirst

Complex frameworks of laws and customs