They get Family Guy references, but not Simpsons.
For instance whenever I hear Fleetwood Mac I instantly think of that scene from when Bart was on Focusin and having paranoid delusions about the MLB. He ends up disappearing and Marge is like, "My poor baby, he's probably so scared and alone!"
And then it cuts to Bart driving a tank over cars singing Don't Stop Thinking About Tomorrow.
No one else remembers that.