- Andy Hardy: If a girl in my own class gives me her father's check for her and her brother, I have to believe it's good don't I? Unless you want me to have a suspicious nature.
- Polly Benedict: Andrew Hardy, if you're going to make love to girls in the school building, kindly lower your voice so as not to set a bad example to the younger students!
- Andy Hardy: I wasn't making love to Kathryn. Why that's the last thing in the world I'd think of doing is making love to Kathryn!
- Kathryn Land: Oh thank you!
- Andy Hardy: I didn't mean that that way...
- Polly Benedict: Oh you didn't, did you?
- Andy Hardy: Kathryn is my private secretary.
- Polly Benedict: Private secretary - well that's a new one, isn't it?
- Kathryn Land: Don't worry about Andrew and me, Polly. He's not my type.
- Andy Hardy: Oh that's a fine thing to say about the president of the senior class.
- Jimmy McMahon: I don't care what kind of clothes the ancient Greeks used to wear. I ain't gonna appear in public without any pants!
- Andy Hardy: Jimmy McMahon, I'll have you know the ancient Greeks didn't even know what pants were.
- Jimmy McMahon: Yeah well maybe the ancient Greeks weren't knock-kneed.
- Andy Hardy: Going without a car is like going without knives and forks. It's like eating raw meat with your fingers!
- Andy Hardy: [looks in the mirror and notices he has lipstick on his cheek] No wonder Polly Benedict called me a bigamist.
- Judge Hardy: Bigamist? Isn't that, uh, Polly's lipstick?
- Andy Hardy: I'd rather not explain. I'm as innocent as a newborn babe but I don't expect anybody to believe me.
- Andy Hardy: For years I've been hearing about the advantages of being eighteen. Now I might as well be living in the Dark Ages.
- Kathryn Land: The classmate committee reports they can't make a statue of the goddess of grief out of chicken wire and plaster of Paris.
- Andy Hardy: Hmm... Joe Costello's got some real marble statues over at his place right across from the cemetery.
- Kathryn Land: Wouldn't it cost a lot to move one here?
- Andy Hardy: Cost? Tell Joe Costello to deliver it free and we'll give him a free ad in the program. A lot of folks who'll be reading the program will be dead next year and they'll need monuments.
- Andy Hardy: You're the swellest girl I ever met in my life. You're so swell that I never even once thought about trying to kiss you. That's the first time that ever happened to me in my life.