The very first mission on Grand Theft Auto 4 begins with you having to drive your cousin to a back room poker game.
Because I'm crap I had to tackle this mission twice, but that did mean that I heard two different versions of the conversation between the Bellic boys as they drove around Liberty City.
Both times I was treated to an extremely clever poker joke. I wish I could play this mission over and over again to see if there are any other gems I've missed.
This may not be 100% accurate as I'm doing it from memory, but the dialogue is so good it's hard to forget.
First time:
Roman: "You know why they call me The Janitor? It's because I always clean up".
Fantastic.
Second time:
Roman: "I read this book called May Contain Nuts. It's about how you have to convince the other guy that you have the nuts in your hand".
Nico: "If you have his nuts in your hand, wouldn't he already know?"
Just sheer genius.
