Caillou is a failed test subject that was made 25 miles beneath Area 51. He is a trained killer disguised as a four year old! If you ever see him it is advised that you dial 9/11 and stay inside with your doors locked! Of course he managed to escape but was later re-captured and taken to a remote location. If you are wondering why wherever Caillou goes there is a white gas surrounding the area, well that gas is from a smoke grenade.He is safe due to his magnetic vacuum/anti-vacuum forcefield!
No one likes a show off Leo
MJTRadio 3 weeks ago
Well... that was...interesting. Lmao XD
Mystic3517 2 months ago
lol
hannahlicious100 6 months ago
ha my penis never gets smaller leo
beltedline01 6 months ago
jaja
TERRyHUANd 7 months ago
lol
0204kat 7 months ago
0:37 leo,you fail!
Narateful2 8 months ago
My penis blows bubbles lmao!
TheArchitectOfDreams 10 months ago 5
My penis never gets smaller.
mrkeykeyboard 11 months ago 5
Teacher: Leo YOU FAIL!!!
HyperSonicXtreme 11 months ago 5
lol
NatWolff43567890 1 year ago
This has been flagged as spam show
my pingas never gets smaller lol
monkeyhead641 1 year ago
my pingas never gets smaller
monkeyhead641 1 year ago
@monkeyhead641 i have that problem too :(
izlude2 11 months ago
0:16 Caillou is epileptic?
xXipwnzunwXx 1 year ago
who knew toddlers were funny?
eskimodude812 1 year ago
Leo. YOU FAILED!!!
ThatSmartHotGuy 1 year ago
he fails i think hes german
middleschoolchicks 1 year ago
hhhaaha
: my PINGAS never get smaller.........
RougeVsBlaze 1 year ago
for some reason i always pee my pants at 0:10
Jelyjiggler 1 year ago
is leo a skinhead took at how hes dressed
toping767 1 year ago
I didn't think it would be that funny
TheWhiteoutsharpie 1 year ago
7 People fail at Stand-Up Comedies
DuncanW08 1 year ago
My PINGAS never gets smaller!
mamaluigi2you 1 year ago
my pingas makes bubbles and moves up and down in his fish tank 8D
DoubleF100 1 year ago 2
why is caillou bald?
does he has cancer?
blaizeLM 1 year ago
@blaizeLM its because cailou is an albino and has really light hair
Burromovie 1 year ago
I laughed so much in that 39 seconds, I got dizzy.
MegGriffin45 1 year ago
ROFL the booing prechoolers sounded like washed up drunks in a night club.
theshizirl 1 year ago 11
leo must have had 2 much viagra!!!!!! LOL. VIVA VIAGRA!!!!!!!!!
Mink70 1 year ago
"my penis never gets smaller." "leo, YOU FAIL!" LOL.
Mink70 1 year ago
You Fail!LOL
fightfirewithfir1000 1 year ago
Leo: My Pingas never gets smaller
Preschoolers: BOOOOO!
Teacher: Leo...YOU FaIL!
Rofl
Eliteslayer159 1 year ago 3
LOL he tells those hilarious jokes and the audience laughs but he still fails
28kseni 1 year ago
leo you fail! loooooooooooooawwwrrrllll
izlude2 1 year ago
hahaha sienfeild my penis can never get smaller hahaha thats halrious
15LaDell 1 year ago
Wtf wheres the rest of the classroom.. Erased?....
Kuran99 1 year ago
@Kuran99 its a gas grenade thrown by a SWAT team to kill Caillou but he emitts cosmic radiation therefore repleasing the gas :\
keegan341 1 year ago
HEAHEAHEAHEAHEAHEAHEAHEA
NJdEvil508 1 year ago
I fuck my gerbil and thats how my gerbil died
Cadwallader15 1 year ago
leo you fail! lol
Zooroonies 1 year ago
what's the name of this episode?
individualist00000 1 year ago
This is the funniest video I have ever seen in my life!!!!
SimsAustin 1 year ago
Yep, thats show and tell for ya
leonzchannelz 1 year ago
lol my penis never gets smaller XD
FlagpoleJR 1 year ago
FAIL...
gabeyboy1 1 year ago
lol can u make more leo stand up guy w/ dane cook
TheBabybaby00 1 year ago
And then, Leo started screaming racial slurs at the audience for booing him.
lastunusedname 2 years ago
my PINGAS never gets smaller...
*booing*
Leo, YOU FAIL! xD
TheSecondR 2 years ago 6
hahahahahah
Termanator58 2 years ago
why is caillou bald? does he have cancer or somthing?
eyesofdeath983 2 years ago 2
o ya I never really noticed that. the author made him bald he doesnt hav cancer
Termanator58 2 years ago
ROFL XD
greenknight5700 2 years ago
my PINGAS never gets smaller
aliciayeahtotally 2 years ago
no duh it gets bigger looooooooooooooool mad funny
Termanator58 2 years ago
i haven't seen this show in years!!! this brings back the memories
krane6457 2 years ago
Subject DC328 "Caillou" is currently undergoing test back at Area 51 so you don't have to worry. But, its just a matter of time until he escapes...
keegan341 2 years ago
Caillou is a failed test subject that was made 25 miles beneath Area 51. He is a trained killer disguised as a four year old! If you ever see him it is advised that you dial 9/11 and stay inside with your doors locked! Of course he managed to escape but was later re-captured and taken to a remote location. If you are wondering why wherever Caillou goes there is a white gas surrounding the area, well that gas is from a smoke grenade.He is safe due to his magnetic vacuum/anti-vacuum forcefield!
keegan341 2 years ago 5
Caillou is about a boy growing up with cancer.
matthewm888888888888 2 years ago 7
true dat
theduderocks11 2 years ago
were people are saying boooooo whats that from?
Zooroonies 2 years ago
thats from the super mario brothers episode "rock tv"
killette2 2 years ago
Leo, you fail
PingasGuy 2 years ago 9
wtf is play school? isnt calliou like 7? what a spoiled bitch. and thats how my girbil died XD
omgshadowisgay 2 years ago 2
lol, calliou is so retarded
omgshadowisgay 2 years ago
LOL
erinhunterkorhumel13 2 years ago
Callou's got kind of a fucked up laugh...
96thTear 2 years ago
my penis never gets smaller
lynch02093 2 years ago 4
They way the TODLERS were booing was funny XD
klono123 2 years ago 47
it's so funny when everyone starts booing
Zooroonies 2 years ago 2
LOL! this is so funny i just pee'd my pants!
Zooroonies 2 years ago 2
i always wondered why there was white fog around the border of the show
bendesmond66 2 years ago 7
LOL lazy animators
jdgator95 2 years ago
caillou-anime for toddlers (look at his grandpa and he looks anime-ish)
RandomKPluver 2 years ago
you cant be serious....
earearman 2 years ago
yes i am. caillou looks aisain XD
RandomKPluver 2 years ago
there are barely any animes out there where the characters look "asian"
earearman 2 years ago
the white fog is a gas grenade throw by a SWAT team trying to kill Caillou.
keegan341 2 years ago 6
and what about the white fog outside in the whole town? silent hill? xD
oly355 2 years ago
Leo, you fail! HAHAHA!
DemonReaper3928 2 years ago 4
my penis never gets smaller LOL LOL LOL
jorden9k 2 years ago 3
my penis NEVER gets smaller!
armanrules2poopstash 2 years ago
L=O=L
josefzadina 2 years ago
YOU FAIL. lol at end. my penis doesnt get smaller.
joshy959 2 years ago 3
i just pee'd a lil lol. too damn funny.
izlude2 2 years ago 2
mah pingas blows bubbles
mammazoo 2 years ago
lol it was funny =D
KillerForMetal 3 years ago
lolz this is pretty funnie to me!!!
PixieDust1996 3 years ago 5
This has been flagged as spam show
FAILURE!!!!!!!!!!!!!!!!!!!!!!
whitecastle18 3 years ago
this is funny it would of been funnier if it was longer
poyo2ndo 3 years ago 3
Awesome
shadi66 3 years ago
WIN!!!
con1la 3 years ago 2
lol SEINFLED !
maxvago1234 3 years ago
lol what a sell out!
iluvagothkenny 3 years ago 42