Ep 2. Opposite Day / Look Alive!

In season 1 episode 2 of The Grim Adventures of Billy and Mandy, titled "Opposite Day/Look Alive!," the two trouble-making friends, Billy and Mandy, celebrate Opposite Day, a day where everything they do is the opposite of what they normally do. However, things quickly take a chaotic turn when the opposite personalities of Grim and Billy's dad, Harold, emerge.

As part of the day's festivities, Mandy becomes unusually happy and kind, while Billy takes on a serious and responsible persona. They even switch roles with Grim, who becomes the irresponsible troublemaker while Billy starts taking on the grim responsibilities of Death. However, the real chaos begins when Harold also transforms into an intelligent, well-spoken gentleman and Grim becomes a bumbling fool.

In the second half of the episode, "Look Alive!," Billy, Mandy, and Grim find themselves at a creepy wax museum, where they manage to accidentally bring the wax figures to life. Chaos ensues as the figures, including evil wizards and monsters, come to life and chase after the trio.

Throughout the episode, the unlikely friendship between Billy, Mandy, and Grim is put to the test as they navigate the unpredictable and dangerous situations they find themselves in. The humor is both gross-out and clever, with plenty of slapstick jokes and clever one-liners. Along the way, the characters learn important lessons about responsibility, the dangers of messing with the unknown, and the importance of sticking together in times of trouble.

Overall, "Opposite Day/Look Alive!" is an entertaining and hilarious episode of The Grim Adventures of Billy and Mandy that will have viewers of all ages laughing out loud. With its unique blend of silly humor and important life lessons, it's no wonder that this show has become a beloved cult classic in the years since its original airing.