Ghoul just laughs once he's handed his giant bunny. That's... not at all what he expected, but he's got a good sense of humor. He ends up setting it on his hip and holding it similar to how one would hold an actual child, because fuck, it's that big. "What happens if I shove somebody's arm in there? Are they stuck and invincible 'til I say otherwise?"

Oh, he'll find some kind of use for it.