MySQL madness from MM

MYSQL> use information_schema
Database changed

MYSQL> show tables;
+---------------------------------------+
| Tables_in_information_schema          |
+---------------------------------------+
| CHARACTER_SETS                        |
| COLLATIONS                            |
| COLLATION_CHARACTER_SET_APPLICABILITY |
| COLUMNS                               |
| COLUMN_PRIVILEGES                     |
| KEY_COLUMN_USAGE                      |
| PROFILING                             |
| ROUTINES                              |
| SCHEMATA                              |
| SCHEMA_PRIVILEGES                     |
| STATISTICS                            |
| TABLES                                |
| TABLE_CONSTRAINTS                     |
| TABLE_PRIVILEGES                      |
| TRIGGERS                              |
| USER_PRIVILEGES                       |
| VIEWS                                 |
+---------------------------------------+
17 rows in set (0.01 sec)

MYSQL> select distinct grantee from user_privileges;
+--------------------+
| grantee            |
+--------------------+
| 'root'@'localhost' |
| 'root'@'dbro101'   |
| 'rc'@'localhost'   |
| ''@'dbro101'       |
| ''@'localhost'     |
| 'rc'@'%'           |
| 'redcarpet'@'%'    |
| 'sdc_updater'@'%'  |
+--------------------+
8 rows in set (0.01 sec)

MYSQL> CREATE USER 'jeffrey'@'localhost' IDENTIFIED BY 'mypass';

MYSQL> GRANT ALL ON *.* TO 'jeffrey'@'localhost';