|First Appeared||Animal Crossing|
|Later Appeared||Animal Crossing: Wild World|
Animal Crossing: City Folk(Player-useable)
|Available(ACWW)||2 days a week|
|Time Availability(ACCF)||10am - 11pm|
Laughter is one of the many Emotions that were first introduced in Animal Crossing (GCN) and then later appeared in Animal Crossing: Wild World and Animal Crossing: City Folk, which in these later installments could then be used by both the Player and CPUs through Dr. Shrunk(ACWW) and both Dr. Shrunk/Master Frillard(ACCF).
When the Laughter Emotion is activated, the user lightly tilts their head back and rocks it back and forth with a wide grin on their face as a series of yellow lines emerge from their head with each motion.
 Animal Crossing: City Folk
Here's Dr. Shrunk's act from his stand-up routine entitled "Laughter":
Thanks you! Thank you! And thanks to that special someone out there! I think you KNOW who you are! Dr. Shrunk is in the house!
Have I ever got a serious case of the giggles today! Wanna know why? I got a standing ovation last night. But then I woke up and realized I'd been dreaming!
The doctor is OUT!