Diaper Graffiti

When Sherwin was studying for his board exam, he occasionally took breaks.
By his schedule, he should have been finished by Friday and relaxing by Saturday; his exam was Sunday (040509). But due to unexpected interruptions, his schedule was disrupted and he was cramming like crazy come Saturday. On one of his brain cell-refreshing breaks, he had an idea.

It looked fun. So I had to do it, too. See the little scribble on the side?

JT didn't seem to mind. So, on his next diaper change...

Si Yaya, nainggit. Nakigaya din.

*** Thanks to TJ (and Twinkle) for the suggesting the title :D