The Kaye Sisters Puns

Everybody knows Alan Turing who cracked the enigma codes.

But nobody knows his sister Kay, who provided all his snacks, sandwiches and drinks.

So my dad's name is Jay and my mom's name is Kay. The first time they were introduced, it was obvious their names were destined for dad joke immortality:

Mom's friend: Jay, this is my friend Kay! I thought you two should meet!

Mom: Hi.

Dad: Ya know, if we get married and have kids... we could name them Ellie, Emmie, and Opie. We could eat alphabet cereal for breakfast and alphabet soup for dinner! :) ;)

Mom: ..... uh..

30 years later and they did get married, and did get their "Emmie"! (my sister's name is Emily)