On the 22 heading to work

When the batteries for the walkman die, it can be a bad situation cuz I have the tendency to overhear the nastiest discussions. Today it was two approaching middle age men conversing rather loudly near the front of the 22 bus. I was trying not to seem too aware of their conversation but it was difficult since they kept looking back at me and any other creatures with breasts who moved about the bus.

I heard them talking about something "small" and laughing so I figured it was that good ol' titty talk. Oh, if only it was that innocuous...The more, uh, spirited of the two, started talking about how it makes him feel bigger when he's deep and the other chuckled and nodded. Horrible. They were checking out women and guessing the tightness of their vaginal passageways.

Why is it that my batteries die at the worst times?