"Never accept a drink from a urologist"

In this quote, Erma Bombeck is alerting versus accepting a beverage from a urologist. Urologists are doctors who concentrate on the urinary tract and male reproductive system. By saying "never accept a beverage," Bombeck is indicating that there may be something suspicious or untrustworthy about a urologist offering a beverage. This might be translated in a few various methods. Maybe Bombeck is suggesting that urologists have a track record for being untrustworthy or that they may have ulterior motives for offering a drink. Alternatively, she might be making a humorous comment about the nature of their work and the possible awkwardness of accepting a beverage from someone who concentrates on such intimate areas of the body. Overall, this quote functions as a lighthearted pointer to be careful and knowledgeable about potential surprise significances in relatively innocent gestures.