'Til Death (2006)

S1E9 The Toaster

Joy tries to convince Eddie that unplugging the toaster can help save on electricity, but Eddie firmly believes she’s wrong. Their stubbornness leads to an escalating argument, with Eddie going to great lengths to prove Joy's theory false, resulting in a series of unsuccessful efforts. Eventually, both of them recognize that their petty disputes have gone too far when they accidentally ruin Steph's surprise party, making them reconsider their childish antics.