sponge cake (noun)

1. In the comic strip, Garfield is often seen enjoying a slice of sponge cake.

2. The character SpongeBob SquarePants loves to bake and eat sponge cake in the cartoon series.

3. In the anime show, K-On!, the girls frequently gather for tea and sponge cake.

4. During the religious ceremony, sponge cake is often served as a symbol of purity and simplicity.