When we play our DS in public, we occasionally like to pretend it's a PDA, just so we look like grown-ups. To complete the illusion, we'll often say things like "Ugh, I have so many business appointments in my PDA," or "Ugh, why can't I find Johnson's phone number in my PDA?"
While we love these custom game-themed styli
like a Trauma Center
scalpel or Link's Master Sword, if there's a quicker way to tip people off that you're not sending a business email, we haven't seen it.