I was trying to listen to Johny Cash on my MP3 player but he insisted on talking to me.
He asked what i was listening to. I told him and he laughed. I let it pass, but then the subject got on to lunch, and he insisted he goes the chippy every day for pie chips and peas, i told him i took a packed lunch to work and he laughed again, and said that nobody took a packed lunch to work anymore.
I said that wasnt true, but i was only asuming. I'm not the only one to bring sandwiches to work am i?
Anyway, this bloke had a go at a couple of women that got on together, insinuating they were lesbians, and then had a racist ramble about asians.
Thank god he got off a few stops before i did.
I dont know if you have a picture of this bloke yet, but the best way to discribe him would be....
jjust rearange these letters. C.A.V.H.
Old-Nick
Pro 
How dare he insult packed lunches!
I can report the bringing your own food for lunch is alive and well in the offices of London, even though there are tons of places offering all manor of freshly made whatever.
You obviously had a "nutter on the bus" morning.