Not sure if this has been posted before. Apologies if it has.
http://www.youtube.com/watch?v=kXTDQVLIZfU
The quality is low but there is definitely a hint of nipple there. Here are some better quality pics of the episode I have found on the net.
I'm hoping someone here has a high quality version of this episode. To help narrow it down she's talking to Des Lynam so it's between 2005/06. On the clip she mentions the upcoming valentines day so I would say it's an episode from January/early February 2006. She also mentions Barry so it might be Barry Cryer as the dictionary corner guest, if that helps.