Someone who ages rapidly and becomes heavily unattractive by the time they’re 40-45. Their peak age of attractiveness is 16-30. It’s an unfortunate disorder which commonly occurs in smokers and white men.
“Have you seen how Gregory Peck looks after his apperance in To Kill a Mocking Bird? He’s for sure gone through the Atticus Finch Effect.”
“Damn, I thought Paul McCartney from The Beatles was called the ‘cute Beatle’ for a reason. But now you can really see the Atticus Finch Effect in him.”
“Your mom has gone through the Atticus Finch Effect, she looks like shit now.”