I know so much utterly useless stuff that, at the moment I realise I know it, I'm actually embarrassed. It's like my brain is taking the piss out of me.
"Yep, we actually do know what that Druid/ Sorcerer type character in The Sword Of Shannara - which we read when you were 13 - is called: Allanon. But every year, we will be entirely unsure about the date of your wife's birthday, or even actually how old she is"