Fortunately, the web page itself suggests as much, but it's worth reiterating. Don't use these amusing passwords, please!
>RoliedigHembryonauCarmeliaid6
Seems pretty consistent with XKCD's comic on passwords.
With 8 high-end GPUs, we see a Blowfish speed of about 100 kilohashes per second. [0]
We assume we're cracking bcrypt strength 10, so we divide this number by 64 (2^10 ÷ hashcat's 2^4), and get about 1500 bcrypt checks-per-second.
There are about 170,000 words in the OED, and we choose 4 at random to give us 170_000^4 = 8.3521 * 10^20.
We can divide by 1500, but that still seems like a lot of seconds. (like, 3.5 ages of the sun)
[0]: https://gist.github.com/epixoip/a83d38f412b4737e99bbef804a27...
(Assuming you're not referring to it literally being a well known password from a web comic.)
Can you expand on that?
Fortunately, the web page itself suggests as much, but it's worth reiterating. Don't use these amusing passwords, please!