A Sjoerd is a
type of person who is characterised by often being very
drunk, appearing in Polo T-shirts and looking a lot like Scott The Wozz. Also most (not all) Sjoerd's are very good in the
kitchen, however, a Sjoerd only has this trait if they do not get screwed over by the education system.
Person 1:
Hey, what's up with Jan? He didn't show up to
work today?
Person 2: Oh, he's a Sjoerd so he's either suffering from a
hangover or buying another Polo T-shirt.