The new Gossip Stone item (from Zelda) has some things it can tell you. One of them is the classic BOING BOING the time is X, but also:
"The fertilizer is way better than it used to be! You can even use it to revive withered trees..."
"I hear Gracie isn't her real name..."
"I heard that presents that float into town on balloons are a little different than they used to be... At least, if you've already collected all of the regular balloon furniture..."
"I hear that Tom Nook has a new home-storage solution... Ask him about a new home plan to see..."
"You can't squeeze water from a stone, but I hear sometimes you can smash a coin loose from one."
"I hear that Pelly likes Pete, but Pete likes Phyllis, but Phyllis doesn't like anyone..."
"You can make ID photos black and white by holding [L] while taking them, or sepia toned by holding [R]"
"Did you know Brewster serves... special... blends at the Roost on Valentine's Day?"
"I hear that so long as a chair doesn't have a back, you can put little things on the seat."
"I hear Dr. Shrunk doesn't mind if you swap out the gyros in CLUB LOL with your own."
"You can look up keywords in the Nookling Junction catalog now. It's not just product names anymore!"
"Just having a magic lamp, or even putting it down in your room, won't do anything. But you might try..."
"I hear Brewster is quite the gyroid collector..."
"If you ever get the Nintendo 3DS item, try turning it on..."
"If you hold (A) while walking up to a bug with your net ready, your prize is less likely to fly away."