Spell, smell, who's counting?

We were driving to a friend's house for dinner last night, and debating genetic differences. Things like tongue curling. "Everyone can do it," Noah tells me. "Some people can't," I explained. "Just like some people can't smell it when a skunk sprays. Can you smell skunk?" I asked.

"S - N - I - C - K," he says. "Yep."

You know, it's hard to argue with that.