[RajT88]

Probably not original. From a 1989 episode of The Simpsons:

https://tv.getyarn.io/yarn-clip/c1743b56-f791-49a9-9d22-0bd5...

[gmiller123456]

Pointing out "The Simpsons did it" is also not original.

https://en.m.wikipedia.org/wiki/Simpsons_Already_Did_It

[RajT88]

I wasn't trying to be original - the Simpsons is the first place I became aware of the joke.

[tshaddox]

Pointing out something that's true and relevant can be valuable even what that thing has been true and relevant before and thus is not "original."

[bmwolf102990]

Well, original or not original, it still gave me a good chuckle. I don't watch The Simpsons, so I guess that is why I didn't register it in my brain.

[yard2010]

Great artists steal