don't tell bob you slept with me last night, he's an old fuddy duddy about that sort of thing and it will ruin his day
"a person who reacts negatively when he learns that unmarried persons are engaging in sexual intercourse
"don't tell bob you slept with me last night, he's an old fuddy duddy about that sort of thing and it will ruin his day" What is the definition of "fuddy duddy"?