These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: The Simpsons S 9 E 8 Lisa The Skeptic
Anvilicious: Lisa is extremely emphatic that religion and science cannot coexist.
Ear Worm: "Here's the angel! / See the angel! / It's my angel, no one else's! / I keep it with the garden tools!"
Fridge Logic: The businessmen's Batman Gambit depended on Lisa (or someone else from her archeological dig) finding the skeleton in the first place. As such, you'd think they would make it a little easier for them. Everyone else but Lisa was about to quit by the time it was found.