A slice of warm toast, spread with butter and topped with haddock liver. Add a dash of lime juice, salt and pepper... But I get carried away. Anyway, if you've ever had the liver of this fish, you'll understand where Captain Haddock got his name. Yes, the poor man is an alcoholic and, as such, good for lots of good clean family entertainment. I guess you wouldn't get away with that any more. Still, in all honesty, it often gets very funny indeed.
See what I mean?
Another racial stereotype. This is not even a crook—just a poor shopkeeper in Morocco.