Alton echoes Homer's reaction to one of his favorite foods, "Mmmmm...doughnuts," and later --- "Maybe Homer Simpson put it best when he said, 'Doughnuts...good.'"
Explaining how a doughnut glaze made simply of melted, then hardened, chocolate would shatter when you bit into it, Alton says "...kinda like the bad terminator in 'Terminator 2".