Loving and loyal reference (in the most self-depreciating way) to the Denver Broncos.
See: Denver Broncos, Orange Crush
Many Missourians refer to their state as Misery, often refferring to the unpredictable weather.
Local nickname for the off-price retailer "Ross Dress for Less." Ross Stores is headquartered in nearby Pleasanton, CA, and also operates dd's Discounts. Since these stores offer prices even lower than the Dress for Less stores, they call them "dd's," which stands for "deep discounts." Of course this makes the name redundant (Deep Discount's Discounts).
A very unique term to New Orleans for the median of a street. The Spanish and French, who effectively split the city in two, could do business on the "neutral ground" of city streets.
So it's officially the South Lake Union Streetcar but what fun is that? The SLUT is short for the South Lake Union Trolley. The SLUT even has its own t-shirts that read "Ride the S.L.U.T."