[He squints a bit as Sans explains, or at least clarifies, the situation. But that doesn't... that doesn't make sense. You can't just get kidnapped across planes. He'd be able to sense it, there'd be some sort of shift!!! Ugh!!!!

Without actually responding, he digs around in his robe for his Stone Of Far Speech, holding it up to his mouth.]

Hey, anybody hear this? Anyone. I'll even take Angus right now.

[... Nothing. He shakes it a little.]

Kravitz??? Come on man you can go through planes, don't-- aauuuughhhhhhhhhh.

[He just puts the stone away. Fuck it. Just. Fucking. DAMNIT. He finally re-addresses Sans, because now he's decided he's not done with the other man yet.]

So, just statistically speaking, what're the chances of this place, uh, getting cracked wide open by an interdimensional being? Ever happened before?