- Grandad: I were in the RAF. I flew in Wellington.
- Derek 'Del Boy' Trotter: Why didn't you just wear flying boots like everyone else?
- Derek 'Del Boy' Trotter: See, if you stick a geranium in Grandad's top pocket, ten million years from now it could be lubricating a Morris Marina.
- Derek 'Del Boy' Trotter: See, without them blokes up their in the North Sea, this country would grind to a halt. You know, no products would get made, nothing would get delivered. People wouldn't be able to get to work.
- Rodney Trotter: There's three and a half million people who've got no work to go to anyway.
- Derek 'Del Boy' Trotter: [gleefully, to Rodney] Have I got a surprise for you.
- Grandad: [to Rodney] Last time he said that, you finished up in protective custody.
- Oil man: I hope you don't mind me asking, but... how long has he been like that?
- Derek 'Del Boy' Trotter: Ever since he was bitten by the tsetse fly. Don't worry, he's beyond our help now.