Donal is back. Channel 4 web show "This is a Knife" is a unique and funny online only series hosted by loveable scruff and failed UK presenter Donal Coonan.

Each week sees Coonan ventures out to examine, ridicule or even try make sense of the most recent interesting internet fads, stories or characters.

If you haven't seen it before, I highly recommend you do. You can (RSS) to stay up to date, or just go to the site each week.

All the shows are archived so if you want to start from the beginning, knock yourself out. The latest edition is provided below, right after the mandatory 15 second advert.

Mike.