Thanks

[rebbonk]

John Smith goes to see his supervisor in the front office.

"Boss," he says, "we're doing some heavy house-cleaning at home tomorrow, and my wife needs me to help with the attic and the garage, moving and hauling stuff."

"We're short-handed, Smith" the boss replies. "I can't give you the day off."

Spoiler:

"Thanks, boss," he says "I knew I could count on you!"