When I was a kid, I had a G.I. Joe action figure named Tunnel Rat. At the time, I knew *about* the Vietnam War but didn't know the history about *tunnel rats* until I saw something about them on some history documentary. It made sense afterwards why he was pretty minimally equipped. Anyhow, fast forward to today, where we now know more about a different genre of *rats* and now the term *Tunnel Rats* has taken on a whole new meaning.