There isn't a consensus on how to say "soft drink" in Madison. Students who go to the UW from the west side of the state tend to say "pop," whereas people from the east side of the state, typically from the Milwaukee area, say "soda" (and laugh at anyone who says anything else).
1. A group, led by a captain, that organizes a parade during Carnival season.
2. Members of a carnival organization.
A traffic light - otherwise known in other parts of the US as a stop light...
The pizza principle is a well-known economic law in New York that makes the price of either a slice of pizza or a subway ride increase when the other does. Also called the "pizza connection".