Today I had to take some photos of The Boss, because we wanted a head shot to go with a bio we were submitting. He posed and I lined up the picture.

The Boss: Not now! Wait until I'm smiling.

Me: Well, smile then.

The Boss: Say something funny.

Me: Boogers.

The Boss: *busting out laughing* Boogers?!? Boogers are funny?

Me: You tell me, man - you the one laughing.

So for the rest of our mini-photo-shoot (lighting was problematic) I kept coaxing him, "Say 'boogers'!" And he'd dutifully reply, "Boogers!" with a cheery grin.