Why I love riding trains

The following transcript is a conversation I overheard between a group of school boys while I rode public transport to Brisbane last night. It is a classic example of why I love riding trains, besides the cleanliness (cough).

School Boy 1: What have you got?
School Boy 2: Coke.
SB1: How much?
SB2: A litre.
SB1: What have you got?
School Boy 3: A boiled egg.
(silence)
SB1: Boiled eggs are okay . . .if you like disgusting.
SB3: Boiled eggs are a way of life.