title: /bb|[^b]{2}/ how does it work?
body: <p>Can someone please explain? I read this on a <a href="http://www.thinkgeek.com/tshirts-apparel/unisex/itdepartment/57f0/" rel="noreferrer">t-shirt</a>:</p>
  
  <p><img src="https://i.stack.imgur.com/aJAcy.jpg" alt="enter image description here"></p>
  
  <p>It seems to be saying: "To be or not to be" </p>
  
  <p>How? I do not seem to be finding 'e'? :p</p>
  
  <p>How exactly does this regex techy/geeky?</p>