Laugh Shino
Naruto and Shino go on a mission together to Motoyoshi Village, where a man named Fuuta has a strange request. To receive his inheritance money, he must not laugh at his fathers funeral. There is however one clause that may be enough to save him from losing everything when his relatives try every trick in the book, to cause laughter...
Aired 24/05/2006EP 186 - Laugh Shino

Naruto
Naruto Uzumaki, a hyperactive and knuckle-headed ninja, lives in Konohagakure, the Hidden Leaf village. Moments prior to his birth, a huge demon known as the Kyuubi, the Nine-tailed Fox, attacked Konohagakure and wreaked havoc. In order to put an end to the Kyuubi's rampage, the leader of the village, the 4th Hokage, sacrificed his life and sealed the monstrous beast inside the newborn Naruto.
Shunned because of the presence of the Kyuubi inside him, Naruto struggles to find his place in the village. He strives to become the Hokage of Konohagakure, and he meets many friends and foes along the way.
(Source: MAL Rewrite)