Is touching your nose to say “not it” a thing, or am I just further alienating my audience?

In other news, I made a guest comic for Lighter Than Heir yesterday (or rather, it got posted yesterday). As you’ll recall, its protagonist, Zeppelin, is one of the fifteen Scienceman Twins. Wait… what’s the term for fifteen simultaneous births? Does that even happen for animals that aren’t bugs? Anyway, check out that comic.