My Swellin´Top 10:
1- She and JR fight about her drinking, aka "that Winger tramp", aka "Joan of Arc would´ve been a drunk if she had married you" ("Swan Song", complete scene from beginning to end)
2- She is rejected by Cliff, aka "am I just the marbles" ("For Love or Money")
3- She decides to let John Ross live at Southfork, aka "custody is a word for trust" ("En Passant")
4- She "visits" JR´s bedroom, aka "JR Ewing Stud Service" ("Oil Barons´ Ball")
5- Sue Ellen´s Verna Ellers-like Monologue, aka "You are despicable!" ("Rock Bottom")
6- She leaves Dusty for his own good (the first time), aka "I´d never think (about your impotence, Dusty darling)" ("Lover Come Back")
7- She drinks champagne when shopping with Pam, aka "gonna spend all the Ewing money I can" ("The Road Back")
8- She gives the Mandy tramp an "advice for the beech at heart", aka "Why is she the mistress?" ("Close Encounters")
9- She tells JR they´ll have separate lives, aka "I already paid for this" ("The Long Goodbye")
10- She talks to Pam about the Holly tramp, aka "I´m the biggest masochist of Dallas" ("Ewing Inferno")