The train to Boston
You're always positive
A Christmas tree. Because they're lit.
Because cars get tyred but trains do not, with the exception of Rubber-tyred metro systems.
A schoolteacher says "Spit out that toffee" and a train says "Choo choo."
Hey, gattaca? GATTACA?
Because Boston has all the cups!
Manhatin'
Central Pork