NY Times Crossword
August 23, 2009
Phil Ruzbarsky
(Title shown below)

The answers to the clues below would be common expressions - except that one letter has been changed to another. The change is the same for all the clues.

1. Used a push-button toilet
2. Dairy regulator
3. Baseball official gets revenge
4. "The bolt alone is sufficient."
5. Children's story of a small, industrious barbarian

HINT:
In each answer, an E is changed to a U.

Answers:

1. Pressed the flush
2. Butter Business Bureau
3. The Umpire Strikes Back
4. Works without a nut
5. The Little Red Hun

Puzzle title: 
E.U. DOINGS