Display images from icanhascheezburger
(2010-08-30) The macro is currently broken due to changes in the page layout. See #6797.
This is a macro that parses the icanhascheezburger website and posts the newest image in the Trac wiki page.
Thrown together very quickly as a joke, but it works. Could break at any time.
Probably works with any Trac release, but only tested on 0.11.
If you have any issues, create a new ticket.
Download the zipped source from here.