Pop
From Scriptwiki
Performs a delayed op on a nickname.
/pop <delay> [#channel] <nickname>
The purpose of this command is to prevent a channel window filling up with op mode changes whenever several users have the same nickname in their auto-op section.
mIRC will pause around <delay> seconds before performing the op. If <delay> is zero, it does an immediate op. Before performing the op it checks if the user is already opped. If you do not specify the #channel, the current channel is assumed.
Example
/pop 4 #help.script Dana
Waits 4 seconds and then ops Dana on #help.script if she is not already opped.