What you dont know about turning 50 a funny birthday quiz paperback nov 1 1999 by pd witte author 41 out of 5 stars 213 ratings see all formats and editions hide other formats and editions amazon price new from used from kindle edition please retry cdn 899 paperback please retry cdn 1187 cdn 609 cdn 169 mass market paperback please retry cdn 3276 . What you dont know about turning 50 a funny birthday quiz paperback november 1 1999 by phil witte author 42 out of 5 stars 362 ratings see all formats and editions hide other formats and editions price new from used from kindle please retry 199 paperback please retry 799 379 025 mass market paperback please retry 3266 3266 829 kindle 199 read . What you dont know about turning 50 book read 2 reviews from the worlds largest community for readers a funny 50th birthday quiz q is 50 too young t. When you turn 50 you become eligible for some pretty sweet senior discounts through aarp who must have decided you become a senior at age 50 during the stone age when the average life expectancy was about 70 years less than it is now