Chrissy's mom having The Talk with her, comparing sex to gardening. Funnier is when Sam adds: "Chrissy would spend the majority of her adult life obsessed with gardening."
Sam's grandma and her friends crazy speeding away to get to their bingo game.
A lot of what Chrissy says is hilarious, whether she intends to be funny or not:
Wiladene: I feel a strong spiritual presence around us.
Chrissy: For ten treehouse dollars I'd feel it too.
Chrissy successfully scaring the others into thinking Dear Johnny possessed her. After them not being that nice to her for most of the movie, it could also be seen as a little Moment of Awesome.
The little smirk Chrissy has when Wiladene hams up the medium thing during their visit to her like she's trying hard not to laugh.
"My mom says all hippies are sex fiends."
"If this baby doesn't come out soon I'm gonna reach in and yank it out myself!"
Roberta: Oh, that'll be pretty!
"You know, it's true what they say, Roberta: the longer they're gone, the weirder they get."
Sam makes a depressing speech on raising children and Chrissy whispers "She's crazy!" to Roberta while doing the cuckoo gesture.
Chrissy marrying the nerd she thought was gross as a kid. And him still doing the "Yes, dear/hello dear" thing.
Chrissy's screaming birth and Samantha absolutely freaking out the entire time, even before the baby comes.