O>O thay can m_spy
m_spy allows you to see users' private and channel messages (both PRIVMSGs and NOTICEs) sent from anywhere on the IRC network in real time. You can redirect their messages to a channel, or they can be sent to you privately. This module provides three commands: /spy to specify whose messages you want to see, /spychan to specify which channel you want to see the messages of, and /spystats to receive statistical information about private and channel spy entries.
Note: Spying on people is highly unethical, and in many countries, illegal! Use this module at your own risk!