Lisa Simpson

Lisa Simpson is one of the main characters from the animated sitcom series The Simpsons.

Itchy and Scratchy Land
At the very end of Season 6, Episode 4 entitled "Itchy and Scratchy Land", Lisa takes off her right shoe and throws it at Bart, and then she is told by her mom Marge to go to her room and she goes to her room leaving her shoe behind in the living room.

The Last Temptation of Krust
When Lisa and Bart go to get new shoes, Lisa removed her right shoe to reveal that she doesn't wear socks, which she hopes to get out of trying on new shoes, Only to be told to wear the store's sock. This episode is remembered because when Lisa takes off her shoe she is shown to have three toes instead of the normal four toes in the Simpson universe.

D'oh Canada
In Season 30, Episode 21 entitled "D'oh Canada", Lisa loses her right shoe after she falls from a water fall when crawling out of a river.