Kirsche asks if Pipkin Pippa is a 'snowbunny'. Pippa does not deny it - Instead confirms she knows what it is, and then explains it to chat: https://files.catbox.moe/iz9wl0.mp4
Calliope Mori says she likes "chocolate bros" and says aloud "Based BBC Enjoyer" unprompted: https://files.catbox.moe/zqxvmq.mp4
Ceres Fauna says "BBC" and "BBC Heaven" on stream: https://files.catbox.moe/nzs9ah.mp4
Shiori Novella says "After Black you can't go back": https://files.catbox.moe/60ttuk.webm
Airani Iofifteen is popping bubblewrap, mentions how it's black, then calls it "Big Black Bubblewrap": https://files.catbox.moe/gdzgn3.mp4
Gawr Gura herself, the #1 VTuber is listing out random letters, three special ones come to mind and then she goes quiet: https://files.catbox.moe/c1auct.mp4
https://files.catbox.moe/s4t2dn.webm
Irys loves chocolate "ice cream"
https://files.catbox.moe/g8vnja.mp4

Here's a copypaste of that and some other confirmed BLACKED vtuber quotes:

Gawr Gura wanting to "sucky-sucky" Lucio:
https://www.youtube.com/watch?v=BJnOn8_H_Z4&t=3160s

Kureiji Ollie sees a black chicken:
https://www.youtube.com/watch?v=eX60bnqL2pY&t=4949s

Dizzy Dokuro saying once you go black, you never go back featuring Ember Amane (original stream vid is private but I found this reupload):
https://www.youtube.com/watch?v=9DADmbwYWtU&t=2139s

Rosemi Lovelock telling Finana Ryugu that she prefers chocolate over vanilla:
https://www.youtube.com/watch?v=OWO0J369yCI&t=12007s
https://www.youtube.com/watch?v=z8e25F_QcMA&t=12085s

Holo ID lust over shirtless black men
https://files.catbox.moe/sz979b.png

Hololive Riona during her debut talks about her favourite author who primarily makes black male asian female romance
https://files.catbox.moe/n071pl.jpg

Hololive Takahashi Kiara supports BLM and gets princess carried by a black man
https://files.catbox.moe/lle08v.png

Phase Connect Tenma Maemi lusts over a muscular black man
https://files.catbox.moe/59alz3.png