'Til Death (2006) : 1x9

When Joy attempts to persuade Eddie that unplugging the toaster saves electricity, Eddie is convinced that his wife is mistaken. Stubbornly, they bicker until Eddie decides to take it to the next level and goes out of his way to prove Joy wrong in a series of failed attempts. It doesn't take long before Eddie and Joy come to realize their childish behavior is inappropriate when they ruin Steph's surprise party.