The
Private Eye (link fixed).
If you've ever worked in a large company you should follow
the 
Dilbert Zone
with its daily updates.
The
Private Eye (link fixed).
For those of you over 30 
The Clangers & 
The Magic Roundabout.
The George Goble 
barbecue page, and the official 
Darwin Award page
For my colleagues, the source of the Father Ted sound clips.