Linda0818
Head Chef
Linda, I've also heard that it's a delicacy. It just sounds kind of weird to suck the innards out of a crawfish head...
It is not what you might imagine. You basically inhale it, and get mostly air. What little comes out is not "guts." It is hard to describe. You just have to try it.
CD
I've seen Andrew Zimmern do this on a few occasions (I'm a Bizarre Foods addict). He swears it's the best part.