Gravy made from instant coffee and ham grease. it probably tastes better than it sounds, but the non-Alabama native may opt to take someone else's word for it.
Reference to the CTA trains, which run elevated from the streets.
1. On April 1st, 2010, Google changed its name to Topeka, which may have been reciprocation from Topeka changing...
1. Question from an Italian beef vendor about whether you would like it dipped in the juice or not.
2. Chicagoans used to refer to Italian Beef as "Dago Beef," but this practice has been phased out in the last few decades as the term has been recognized as highly offensive.