Being married to a physicist redefines your sense of humour

And you start to find things like this funny:

"I'm getting up. Are you coming or staying here?"
"Mrghfmph... both"
"What, you're planning to spend the morning in a quantum superposition?"
"Mm-hmm." Frantic burrowing further into the bedclothes. "Stop observing me! Stop observing me!"