Share Read on Mobile Enter Reading Mode Alcohol and calculus don’t mix… Never drink and derive! Posted on July 12, 2012 by Thoughts Funny Thought Of The Day VN:F [1.9.22_1171]please wait...Rating: 5.0/5 (1 vote cast)Alcohol and calculus don't mix... Never drink and derive!, 5.0 out of 5 based on 1 rating (Visited 2 times, 1 visits today)