... Does it have to do with what her goo is made of, or is it something grosser than that?

[ he's not sure how to articulate that better, but egon seemed prepared with an answer and jack can admit to some curiosity.

kölliker explains herself pretty well, and at least to part of it he says - ]

Yeah, she's a black hole for food. She's almost worse than the dogs.

[ and then she says she's tired, and jack glances to egon. ]

Your kid's sleepy.