The Apple doesn't Fall far from the Tree

Stoick: “And what are we gonna do when we find Alvin? Bake him a cake?”

The apple doesn’t fall far from the tree. There are many posts that describe Hiccup’s sass and sarcasm, but as you can see here, Stoick is sarcastic too. Maybe Hiccup didn’t fully develop his sass as sarcasm as a defense mechanism against the village’s torment, but it was also obtained from his father. This quote can be used to further the similarities between Hiccup and Stoick.