I was thinking some script I'm not qualified to do myself. So my script suggestion is following:

Is there a way I could ignore some things in Status-window by for eg. a specific word? I'm using mIRC through bouncer (psyBNC) and it plays "PONG from [server]: [nick]" every 2 minutes even if there's "Hide PING? PONG! events" checked in mIRC's settings. That won't help. I was thinking if it was possible to ignore things that comes up in Status-window. For example if I don't want any messages containing "PONG" to show up in status-window would it be possible to ignore with some script in some way?

In psyBNC's option there's no way to disable PONG events.