E.A.T. Stands For Excellent Acquired Taste. It is also my sons name spelled backwards which is TAE. When he was younger and still to this day whether he was outside playing or in his room doing homework or just visiting from college, when dinner was ready I call him down to the dinner table by saying TAAAAAAAAAAAAAEEEEEEE COME E.A.T.
That's honestly how I came up with the name E.A.T. as I am frequently asked. I always tell that story with a smile on my face.