There are so many good ones...
petitions.number10.gov.uk/petes-mum/
(IPFreely, Tue 6 Jan 2009, 21:59, Reply)

petitions.number10.gov.uk/MwayCruising/
( __, Tue 6 Jan 2009, 22:14, Reply)

petitions.number10.gov.uk/hangovers/
(>NARF! Quality WTF chimp action, Tue 6 Jan 2009, 23:18, Reply)