I would love it if folks who worked in service started to use this. Like, if you asked for an extra spoon at a restaurant, the server could say “In happy time.” And the good thing about it would be that they could mean it sarcastically without it sounding so necessarily – so it could stand for a kind of cushion of time. It could SOUND like “right away, sir” but could MEAN “just as soon as I get around to it and it might be a while.”
Because happy time is likely to mean different things to different parties.
The Hamlet Project 