The word 'me' refers to yourself.

Some things to do when starting out:

• give yourself a description with "@describe me=<description>", then look at yourself with "look me".
• prevent anyone from adding you to unwanted groups with "@lock me=me".
• set your gender, if you wish it known, with "@set me=male" or "@set me=female" (or "@set me=neuter" to be an 'it').

see also: basics, gender, flags, @describe, @lock, @set