Little Big Girl
The Simpsons Season 18 Episode 12 (02/11/07)
When Cletus ineptly tosses his pipe, Springfield is in danger when the town is about to be hit by a ferocious fire. Bart unwittingly saves the day and is rewarded with a driver's license. However, when he drives to North Haverbrook, he is then engaged with a girl named Darcy who ropes Bart into marriage after declaring that she's pregnant. Meanwhile, Lisa lies about her family heritage in an essay, declaring that she's an American Indian, and gets chosen to give a keynote speech at a convention.