Definitions by Ms Jonsey McJones

17:59 

Pronounced: Seventeen-fifty-nine

Ah yes-It's Guinness time!

Derived from the Guinness ad campaign that graced our British television sets in the 2000s

Jack: what time is it Ben?
Ben: why! its 17:59....
Both: GUINNESS TIME!!!

17:59 by Ms Jonsey McJones September 20, 2015