Riddles Random Riddle: On A Face And In A Vase December 24, 2019September 15, 2019 gags You can find me on a face; Frequently I’m in a vase. I’m precise by definition, Yet to one man I am different. Show answer A dozen. A dozen numbers on the face of a clock, a dozen roses in a vase, and although it means precisely 12, to one man (the baker), it means 13.