There is an episode of Have I Got News for You that is rendered unwatchable to me by a woman's relentlessly annoying laughter. I know she's only having a good time but jeez, did she have to do it at everyone else's expense? She stands out a mile. It was presented by Alexander Armstrong and I know no more on account of the fact that I have to switch it off. Maybe it's a gem.
Should you ever catch it as a repeat - on Dave no doubt - for the love of God tell me that you feel the same way as me?! Or at least that it stood out enough for you to notice.