From the NannyMUD documentation

LAST CHANGE

2000-12-19

COMMAND

NAME
        snoop - snoop someone


SYNTAX
	snoop 

DESCRIPTION
	With this, you can listen to everything that a player hears or says.
	You can also listen to wizards if they have a lower level than you do.


NOTE
	There is no privacy on the net, nor in NannyMUD, unless you crypt.


SEE ALSO
        snoopctl in wizcommands/debug/snoopctl