Quote Originally Posted by John K Jordan View Post
Reminds me of my favorite definition of an expert: Someone who makes all his mistakes in private.
Went to a company sponsored seminar where the host introduced the Professor who was speaking as "the expert in his field". The speaker gently objected to this characterization and then added a joke:

What is an expert?

Ex -- a has been
Spurt -- a drip under pressure.

So, "a has been drip under pressure".