Evolution of language (or at least of the pronunciation of the language):

Caitlyn used to say "fan-gees" for "sandwich". Today I discovered that her word for "sandwich" had the initial "s" sound, which made me realize that she's been saying "fandawich" instead of "fan-gees" for a while now.

For lunch, we had grilled cheese "fandawich", some with "potatoes" (Caitlyn's word for "tomatoes" - yes, it's confusing), which made our fingers messy, so we needed a "napkawin".