Ever had to sneeze whilst yawning?

I didn't think it was possible. Last night, after finishing a very long book, I was settling down to sleep. Without really knowing it, I was yawning a big yawn... and then I sneezed!

I didn't know that it was possible to sneeze whilst yawning.

It was very, very loud. My spouse was worried something had exploded. And the giggling afterwards while I got up to get a kleenex was confusing for him.

Surprise attack sneezes seem to be plaguing me!