The characters on Parks & Rec swear, but instead of swearing, they bleep out the words and blur out the person's mouth so you can't tell what they're saying. Even in the original airing you never heard them curse, it's just a technique that's humorous, for some reason.
Marissa was watching an episode yesterday where Ron has to organize an employee appreciation picnic, something Leslie Knope, Amy Poehler's character, usually does. He is telling others what he's going to have at the picnic and says, "And there will be no bleeping vegetables."
Marissa didn't hear what he said, so she turns to me and says, "There will be no fucking what?"
The look of surprise on her face was hilarious. We all had a good laugh.