check six
n.— «“It was a quick check six,” said the reservist from the Jacksonville area who flies for Federal Express, referring to a military parlance for looking to the rear.» —“Biker admits to speeding in fatal chase” by Jay Stapleton Daytona Beach News-Journal (Florida) Oct. 15, 2005. (source: Double-Tongued Dictionary)
Further reading
Carmen in Jacksonville, Florida, was told she was pretty as a speck of puff. The more common simile is pretty as a speckled pup or cute as a speckled pup. This is part of a complete episode.
Related
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