Puzzle on 1/4/03

A palindrome is a word, phrase, or sentence that reads the same backwards or forwards.
For example, the word DAD is a palindrome.
The phrase A SANTA AT NASA is a palindrome.

This week, I will give you clues about a particular palindrome.
Your task is to discover the palindrome from my clues.

I am thinking of a two word palindrome.

The two words mean
throw out wet dirt

What are these two words?

New clues:
What kind of pie can you make when you dig
at the bottom of a puddle?

Those are the last 3 letters.
The blanks below show how many letters in each word.

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