I think that’s the whole point. To get you to laugh, then to feel guilty for laughing, then to laugh again at how absurd it is!
It’s like watching the UK version of The Office with Ricky Gervais. “Man this guy is such an asshole! But this situation is so absurd and I feel so awkward and embarrassed!”
It’s important to note that she was also trying to hold in all of her urine. Refusing to pee when your bladder is in pain is a really bad thing to do!