The Grim Adventures of Billy and Mandy: 1x3
Opposite Day
Billy and Mandy tell Grim it is “Opposite Day” and that, when they say something, they really mean the opposite. Due to his difficulty understanding the concept of Opposite Day, Grim has to do Mandy’s chores. Finally, Grim thinks he understands when Billy and Mandy say they “want” pie, meaning they “do not want” pie. However, Mandy then says that when she said it was Opposite Day, it really was not.
1 - 1Meet the Reaper Aug. 24, 2001
1 - 2Skeletons in the Water Closet Aug. 24, 2001
1 - 3Opposite Day Aug. 31, 2001
1 - 4Look Alive! Aug. 31, 2001
1 - 5Mortal Dilemma Sep. 07, 2001
1 - 6Get Out of My Head! Sep. 07, 2001
1 - 7Fiend Is Like Friend Without the 'R' Oct. 05, 2001
1 - 8Recipe for Disaster Oct. 12, 2001
1 - 9A Dumb Wish Oct. 19, 2001
1 - 10Grim vs. Mom Jul. 19, 2002
1 - 11Tastes Like Chicken Jul. 19, 2002
1 - 12Grim or Gregory? Jul. 26, 2002
1 - 13Something Stupid This Way Comes Jul. 26, 2002
1 - 14A Grim Surprise Aug. 02, 2002
1 - 15Beasts and Barbarians Aug. 02, 2002
1 - 16Hoss Delgado: Spectral Exterminator Aug. 09, 2002
1 - 17To Eris Human Aug. 09, 2002
1 - 18Billy's Growth Spurt Oct. 04, 2002
1 - 19Billy & the Bully Oct. 04, 2002
1 - 20Big Trouble in Billy's Basement Oct. 11, 2002
1 - 21Tickle Me Mandy Oct. 11, 2002
1 - 22Little Rock of Horrors Oct. 18, 2002
1 - 23Dream a Little Dream Oct. 18, 2002