Here's Yuko Yamada from the Japanese Tokusatsu series, Hikonin Sentai Akibaranger. Akibaranger is a satirical comedy centered around Super Sentai.
Yuko Yamada (later, Yuko Yokoyama) is a bouncy, happy-go-lucky office worker who is also a devoted cosplayer. She's twenty-four years old and has a deep knowledge of Super Sentai. She's also a yaoi fangirl.
Yuko was the last Akibaranger to be recruited. When they met her, she was handing out cosplay business cards. Unlike the other Akibarangers, Yuko questioned nothing and impulsively joined right away, simply because it sounded fun.
When doing their team roll call, Yuko always says random things, completely unrelated to Sentai or their team. Each time, she's eventually cut off by Akagi, because she goes on for too long. She only ever actually announced her designation (AkibaYellow) semi-properly on the first episode.
Also, if you pay attention to her roll call rants, they often tie together. On several occassions, she would continue her rant from where Akagi interrupted her on the previous episode.