You need to remember, Blake, that this is a UK site. (Your other posts suggest that you're in the USA).
Only around half of UK households have a satellite or cable subscription that provides access to Nickelodeon and many of those people will never actually watch it. (With a few notable exceptions, such as Friends and Cheers, US sitcoms aren't particularly popular in the UK because we don't tend to share the American sense of humour).
So there will probably only be a handful of people here who've ever seen the series your quiz is based upon.