Corrected entry: In 'Your Shoe's Untied', Spongebob inches along the kitchen of the Krusty Krab to hand the patty to Squidward. You can see from the background that he moves past a box of patties, and even farther (judging by the time he takes), yet he remains in the same spot. I understand that it's for comedic effect, but it still doesn't make any sense.
Corrected entry: In 'Your Shoe's Untied', Spongebob slams his feet into the floorboards so that Patrick couldn't see that his shoes were still untied. He drags his feet along under the floor. How could he walk with his feet under the floor, if he can't even walk normally?
Corrected entry: In "Your Shoe's Untied," Spongebob comes into the Krusty Krab and says "I can't let Patrick see that I still haven't tied my shoes." Patrick and other customers are eating. But Spongebob is the only Krusty Krab frycook, so how could they be eating if he wasn't there.