* "I just went ''[[GettingCrapPastTheRadar GAY]]'' all of a sudden!"
* Also worth mentioning: "Ohhh, you've torn your coat."
* Susan imitating a speaking clock over the phone to annoy David as he talks to his fiance. A house guest arrives, checks his watch, and corrects her as she's doing it.
* When David discovers the dinosaur bone is missing and immediately asks Susan what she did with it:
-->'''Susan:''' What would I do with a bone?
-->'''David:''' I wouldn't dare give a reason for anything you would do!
* At the very end, when David finally collapses under the strain, Susan catches him and comments with mild interest: "David, you fainted."
* While they're trying to get George (the dog) to dig up the dinosaur bone he's buried, the dog digs up a boot. A furious David raises the boot over his head:
-->'''Susan:''' "Oh, don't hit George!"
-->'''David:''' "I wasn't going to hit ''George.''"