Technically, it's known that it's from a Zubat. Thus, we know what kind of poison it is. [A pause.] I will find out once I remember my symptoms.

[Egon raises an eyebrow, taking a small sip of beer.]

I thought it thematically appropriate, given the fact you sound like--

[He stops himself, a slightly morfitied expression on his face. He clears his throat.]

I was given an egg, as well. It's been shaking since nightfall.