Oh dear...remember those gravy boats, the Turkey's phobia, Rosemary's gravy & the gravy without gravity from earlier posts here? This cartoon from @wayno
( who now does weekday cartoons with @danpiraro
).....takes us to a private conversation between the drivers of a gravy tank truck. I got used to the milk tank trucks when I was working on a dairy farm years ago -- but never saw one of these, that's for sure.