...should I be afraid?
...not really? It's just your OC being memeified further.
I guess I'm just unfamiliar with the meme being referenced here.
Oops, it's based on Dr.Livesey from a Soviet Treasure Island cartoon. It's a riff on one of his catchphrases.
Ooooh yeah... that one line about rum and death. I knew it felt familiar somehow.