Once I'd eat a litlle pencil and the taste was so bad that I stopped doing it. As I was a child at the time, just talking about it makes me embarrassed... T_T
I wouldn't feel embarrassed, I think we've all eaten stupid stuff as kids. It's like a prerequisite for adulthood. Yooooo, Play-doh, why did you have to smell so enticing?!
As for the comic, I had a joke about Nozomi's chronic blueballs, but I lost it.