Adult.

Kenley: "Mom, are you a girl?"
Me: "Yes."
Kenley: "And is Dad a boy?"
Me: "Yup."
Kenley: "And are you an adult?"
Me: "Yup."
Kenley: "And Dad is an adult?"
Me: "Yes."
Kenley: "So do you drink wind?"
Me: "Yep. It's an adult drink."
Kenley: "I don't like that stuff."