Cailou

a disabillity a sign of cailou are as follow:
1.act like a child
2.sing every song it has exposed to
3.add unnecessary word into sentence
4.refuse to say swear and use replacement instead
if you have cailou just like every other disabillity u have it for the rest of your life and u will never ever gonna grow up

that kid named lumsum has cailou!

by Real guys January 1, 2023

cailou

Someone who flips stacks uncontrollably, usually very successful. Will bring you and your friend to Dairy Queen spending a seemingly endless amount of money.

Me: Lenore Zann is such a Cailou
Friend: Yeah she flips stacks like one, that's for sure. Have you ever been to Dairy Queen with her?

by Broadleaf Executive December 16, 2013

Cailou

When you lick the bare ass of someone who doesn’t have hair on their ass.

I love to cailou my sister.

by Reetleteedle June 11, 2020

Cailou

A lit person

Cailou Is Lit!1!1!1!1!1!

by mellisa rat April 2, 2017

Caillou

A show about a snotty little twat that, if he were in a rehabilitation center, would go out of his way to emphasize whatever disability he did NOT have. Because he's a little shit. It's also be hypothesized that he has leukemia, he does not. They ran tests and concluded that unfortunately leukemia has a bad case of Caillou.

Doctor: I'm sorry but your son has an extremely low white blood cell count.
Parent: That's because Caillou is a bitch.

by Tonesmas October 19, 2016

Caillou

More like Caill-ew
Little shit that bitches about everything. So ungrateful u wouldn't even believe it. Cries until he gets what he wants.

My girlfriend is such a Caillou.

by Shifeen Finkle Gucci October 22, 2018

Caillou

Demon child.

Quick, get the holy water, what we have here is a Caillou!

by Caillou's dad April 14, 2017