Exploding pie
Exploding Pie is a pie that contains a bomb and appears in the episode Dying for Pie.
Description
It was "Employee Brotherhood Day" at the Krusty Krab and Squidward bought an exploding pie (though he didn't know it was a bomb) and he thinks SpongeBob ate it, so he decides to make SpongeBob's last few minutes of his life meaningful. However, it was revealed that SpongeBob didn't eat the pie, and it was in his pocket the whole time for Squidward and SpongeBob to share. But, SpongeBob tripped and the pie landed in Squid's face, causing him to blow up.