These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Canon Stu/Parody Stu: Nick, justified in that the whole series is actually a parody and satire.
Germans Love David Hasselhoff: Nick is very popular in Finland. The animated series was shown first on TV in 1989 and has been shown again three times after that. DVD came in 2008 and sold gold in couple of months.