"I wonder if your inventions would work up here." SpongeBob laughed while riding on top of a subway train car heading southward to the Neptune Avenue station after taking a quick trip around New York.
"Why is it that you seem to doubt what I can do?" Plankton grumbled while folding his stubby arms in annoyance.
Spongebob laughed and patted Plankton on the back. "Come on Sheldon you know I just want reassurance!"
"Well you should learn to phrase your words better-"
Evidentially the sea creatures went right off the subway train car due to it abruptly stopping, causing them to fall onto the street below in pieces; though given they were cartoon characters it appeared that they were fine