Then he recounted an episode in which the husband played the part of the lover, and he—the lover—assumed the role of the husband, as well as several droll incidents from his recollections of Germany, where "shelter" is called Unterkunft and where the husbands eat sauerkraut and the young girls are "too blonde."
There are no more uses of "droll" in the book.
Show samples from other sources
I appreciate her droll sense of humor.
I can usually count on a droll tweet a week from her.