Cnotice
From Scriptwiki
Sends a cnotice to a nick.
/cnotice <nick> <channel> :<message>
This command bypasses the target flood limit. You must be voiced or opped on <channel> and <nick> must be on it.
Example
/cnotice Dana #help.script :moo
This will send "moo" as notice to Dana.
See Also
Raws related to /cnotice
/notice to send a normal notice.
/cprivmsg to send someone a cprivmsg.