A bald child in a Canadian television show, which thank god got cancelled. Caillou bullies other children, physically harms his parents, and probably swore in a deleted episode. Caillou is a great example for children of all ages! Watch Caillou today! (Wait it is deleted)
Mom: Caillou, time for dinner!
Caillou: The heck it isn’t idiot. I’m play with my dinos, now do die in a hole.
Caillou: The heck it isn’t idiot. I’m play with my dinos, now do die in a hole.
by Nekedmolerat September 27, 2021
Get the Cailloumug. 
Caillou's dad: CAILLOU, YOU ARE GROUNDED GROUNDED GROUNDED GROUNDED GROUNDED GROUNDED GROUNDED GROUNDED GROUNDED FOR 32048320948320948320948320934823094 YEARS, GO TO YOUR ROOM NOW!
Caillou: Waaaaaaaaaaaaah!
Caillou: Waaaaaaaaaaaaah!
by Itz KittyPinkiez August 27, 2024
Get the Cailloumug. An insufferable imp of a child with a low-testosterone father and doormat mother who allow him to do anything he wants.
Most Millennials are raising Caillous.
"Hey dad, thanks for beating me as a child." -Someone who's not Caillou
"Hey dad, thanks for beating me as a child." -Someone who's not Caillou
by c_h_freeman October 26, 2024
Get the Cailloumug. by Optimusprimerambo July 11, 2025
Get the Cailloumug. A tortured child whose parents refuse him everything he asks for just to watch him cry and suffer psychologically, and to then give him a tiny bit of what he asked for just to calm him down and regain his trust without complying to his initial demand, feeling superior, and be able to repeat the cycle of abuse.
by comadot February 23, 2025
Get the Cailloumug. by Rainbowboiii June 2, 2023
Get the Cailloumug.