Just a twitch of the eye will do wonders for this part.
Look around cautiously, as though you're afraid someone will ruin your day. This is a great solution for the office or at home.
This applies to every single one of us. Remembering our own mortality always seems to bring out a chuckle, right? This is great for parties and get-togethers.
They asked a question they thought was straightforward, but it turned out to be a tremendous secret destined for very specific ears.
They'll be taken aback by your unexpected level of formality, but they'll quickly recover and start laughing their heads off.
Don't just turn and walk away without giving it some thought; do it at your own peril. Refrain from handing out freebies.
If you want a truly authentic response, you should pretend to be an Italian mobster hitman and ask in their language.
Saying it's against company policy is another option if you're having a discussion with a colleague.
When they look at you suspiciously, just tell them you came in for a checkup and everything is fine.
This joke works best when spoken with an intimate tone (or fire things up right away).