Spongebob Squarepants - Magic Apple
On the episode where sandy gets a flea and multiplies, Spongebob gets on Sandy's shoulders and then Patrick gets on Spongebob's shoulders. Then it shows that Patrick ate an apple from the tree, but wait, he never took off his helmet to eat the apple. Did the apple magically go through his helmet?
The episode "A Flea in Her Dome."