I was a Game Boy kid and played the Mario and Wario games almost every day. There weren't many female villains in videogames, so I still remember how Captain Syrup left a strong impression on me although she had not actually much screentime.
Well, you know me... I really like to draw under-represented characters (especially many female videogame and anime characters from my childhood) and Captain Syrup won't be the last one from that era.