Spongebob Squarepants - Where Do You Want Your Grill?
In the episode where spongebob needs to tie his shoes, he is at the Krusty Krab. In all the other episodes, the grill is located by the window where sqiudward put the orders. In this episode, it is on the other side of the kitchen! I know the creators did it so he couldn't give squidward the krabby patty, but it is still a slip up.