Principle Charming, Black Widower (also the first sideshow Bob episode), Selma's Choice, Homer Vs Patty and Selma and A Fish Called Selma are all great classic era patty and Selma episodes. The show shits on em for pretty shallow and sexist reasons, but taken as they are, they're cool as hell and living their best lives.
Just throwing it out there. 
I've got piracy and time, mind tellin me a good episode to search that shows why you like em/what makes em good?
Principle Charming, Black Widower (also the first sideshow Bob episode), Selma's Choice, Homer Vs Patty and Selma and A Fish Called Selma are all great classic era patty and Selma episodes. The show shits on em for pretty shallow and sexist reasons, but taken as they are, they're cool as hell and living their best lives.
Thank you, I'm not good at remembering titles and was in the midst of using Frinkiac to help me find them
I know classic simpsons like the back of my giant hand
The first such incident occurred in 1956
Wow thanks that's a sizeable list! Ill try starting from the top :)
I went in what I'm pretty sure is release order.