Pi pi eye

Nathan came home from his first day of school and told us his teacher taught him to say "pi pi eye."

We were pretty shocked and said we doubted the teacher had taught him to say pi pi anything.

This morning on the way to school Nathan said "m.i.s.p.p.i"...

"Nathan," I said, "do you mean M.i.s.s.i.s.s.i.p.p.i?"

"Yeah," he said. "PPI!"