Liquid

As crazy as he can be at times, I have to admit that my 4-year-old is a very courteous host. Lately, whenever we sit down to eat, he always politely asks us if we would like some "liquid" with our meal. That's what he actually says. Liquid. Where do they get these things? I've been tempted to answer something snarky like nitroglycerin, but there's a small part of me that's afraid he'd actually figure out a way to get me some.