A Fritzel Baby is someone who seems to have been kept in a cage for years, a real buzz kill kind of person, or someone with no sense of enjoyment, and cant recognise new bands or songs or famous people, or government officials, or doesnt even know what hit shows are on tv.
Michael: Yeah I love rock music.
S: Cool, so do you like Pearl Jam, Rage Against the Machine or Metallica?
Michael: Eh, who are they, I never heard of them, but I like Dragon Force.
S: Youre such a Fritzel Baby.
Eric: Hey Michael do you even know who the president of the USA is?
Michael: Yeah its Russel Brand, he's my hero.
Eric: Fuckin Fritzel Baby.