It's funny because he thinks she's said 'How are you enjoying the evening?' or something but actually she's talking about taxes and Barlow is going deaf from years of performing live music plus he didn't pay his taxes.
(
Photoshop Bitch 2014 edition,
Tue 26 Jun 2012, 22:55,
archived)
Maybe the humour is just too highbrow and complex for you
(
Photoshop Bitch 2014 edition,
Tue 26 Jun 2012, 23:28,
archived)