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Clips Mystery of the Urinal Deuce Kyle token Butters Craig 9/11 kyle's mom principal victoria Mr. Mackey randy marsh Hardly Boys
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Not the Goddamn
Season 10
Mystery of the Urinal Deuce
After Kyle tells his mom that the other kids blame him for 9/11, a town meeting is held. It is agreed to further investigate 9/11 with The Hardly Boys.
Kyle
token
Butters
Craig
9/11
kyle's mom
principal victoria
Mr. Mackey
randy marsh
Hardly Boys
12547
02:41
watch this full episode
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episode guide
featured
Season 12 Finale: The Ungroundable
There's Vampires In The School!
Season 12
The Ungroundable
During an intense computer lab lesson, Butters tries to warn the Boys about a Vampire invasion.
43651
1:46
vampires
Butters
Cartman
Kyle
Bebe
Stan
Videogames
Red
Mr. Mackey
Call Of Duty
Kenny
add to playlist
Happy Trails To You
Season 12
The Ungroundable
Butters attempts to spy on the Vampire Kids in the gym.
3251
1:35
Butters
vampires
Vampire Kids
Vampir
clamato juice
big Texas Butters
add to playlist
That's True, Bloodrayne
Season 12
The Ungroundable
The Goth Kids discover an influx of Vamp kids hijacking their style.
1394
1:20
Goth Kids
Vampire Kids
Vampir
Vamp kids
add to playlist
A Well Organized Pantry
Season 12
The Ungroundable
Butters gets in trouble for leaving the pantry unalphabetized.
528
1:44
Butters
Butters' Mom
Butters' Dad
milk
Hamburger Helper
pantry
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Douchey Little Vampire Kids
Season 12
The Ungroundable
Butters wants to join the Vampires. Meanwhile, the Goth Kids are getting pissed off.
586
1:57
Vampir
Vampire Kids
vampire
Butters
Goth Kids
add to playlist
The South Park Society Of Vampires
Season 12
The Ungroundable
In an ancient "Hot Topic" ceremony, Butters is transformed into a Vampire Kid.
1382
1:46
Butters
Vampires
Vampire Kids
Vampir
clamato juice
Vampire Butters
Hot Topic
add to playlist
I Must Slumber, Per Se
Season 12
The Ungroundable
Butters' Parents try to ground their son, only to find out...he's ungroundable.
695
0:52
Vampire Butters
Butters
Butters' Mom
Butters' Dad
grounded
add to playlist
They're Bogarting Our Style
Season 12
The Ungroundable
The Goth Kids continue to be mistaken for Vamp Kids.
506
1:36
principal victoria
Goth Kids
Vampire Kids
Vampir
soccer
Gap
add to playlist
It's All Clammy and Tomato-y
Season 12
The Ungroundable
Butter's sneaks into Cartman's bedroom to feed.
5620
1:11
Cartman
Vampire Butters
Cartman's Mom
puke
hickey
add to playlist
Scottsdale
Season 12
The Ungroundable
Sick of this Vampire crap, the Goth Kids take matters into their own hands.
582
1:50
Goth Kids
Vampir
kidnapped
vampire
Scottsdale
add to playlist
Did You Get Gay?
Season 12
The Ungroundable
Butters is weak with hunger, but his Parents still can't ground him.
608
1:33
Butters
Butters' Mom
Butters' Dad
Vampire Butters
Gay
hickey
hungry
add to playlist
Too Young To Drink Caffeine
Season 12
The Ungroundable
Just when the Goth Kids are about to give up, Vampire Butters offers his aid.
329
1:24
Goth Kids
coffee
Vampire Butters
Vampire Kids
Village Inn
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Burning Down Hot Topic
Season 12
The Ungroundable
The Goth Kids drive a stake through the heart of the South Park Vampire Society.
1228
1:04
Goth Kids
Hot Topic
Vampire Butters
burn
Fire
add to playlist
Douchebag Vampire Wanna-Be Boner
Season 12
The Ungroundable
Butters is back to normal, and the Goth Kids teach us all a valuable lesson.
14808
1:28
Butters
Butters' Mom
Butters' Dad
grounded
Goth Kids
Vampire Kids
Rice A Roni
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Preview - We've Got a Problem!
Season 12
The Ungroundable
Butters tries to warn Stan of trouble at school.
194807
0:13
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related
Dookie in the Urinal
Season 10
Mystery of the Urinal Deuce
Mr. Mackey storms into the classroom yelling at the boys for somebody taking a dump in the urinal. Like 9/11, Cartman thinks it's a conspiracy.
4618
01:14
Garrison
Mr. Mackey
Stan
Kenny
Cartman
Butters
Kyle
Jimmy
9/11
dookie in the urinal
wall toilet
Angelina Jolie
Jennifer Aniston
add to playlist
Raging Clues
Season 10
Mystery of the Urinal Deuce
Mr. Mackey has the police investigate the bathroom but they don't get very far. They enlist the Hardly Boys, two young men who solve crimes and give each other clues.
4711
01:09
Mr. Mackey
police
Hardly Boys
Deuce
Urinal
add to playlist
9/11 All Over Again
Season 10
Mystery of the Urinal Deuce
Cartman decides he needs to find out what really happened on September 11th.
2895
02:02
Stan
Kyle
Kenny
Cartman
9/11
Butters
Twin Towers
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Sneaky Butthole
Season 10
Mystery of the Urinal Deuce
During show and tell, Cartman presents his conspiracy theory. Based on the evidence, it's clear that Kyle is responsible for 9/11.
2088
01:58
Mrs. Garrison
Cartman
Stan
Kyle
Kenny
9/11
Clyde
Deuce
The Pentagon
World Trade Center
Eleven
September
add to playlist
Not the Goddamn
Season 10
Mystery of the Urinal Deuce
After Kyle tells his mom that the other kids blame him for 9/11, a town meeting is held. It is agreed to further investigate 9/11 with The Hardly Boys.
12547
02:41
Kyle
token
Butters
Craig
9/11
kyle's mom
principal victoria
Mr. Mackey
randy marsh
Hardly Boys
add to playlist
CIA Guys
Season 10
Mystery of the Urinal Deuce
The CIA has been questioning Stan about Kyle's involvement with the 9/11 attacks. Stan finds an organization that can prove Kyle's is innocent.
867
00:48
Kyle
Stan
9/11
CIA
add to playlist
Mr. Venezuela
Season 10
Mystery of the Urinal Deuce
Mr. Mackey uses the school's janitor, Mr. Venezuela, to guilt the kids into saying who duked in the urinal. Then, Mrs. Garrison announces that the culprit has been caught.
2229
00:54
Mr. Mackey
Kenny
Cartman
principal victoria
Garrison
Mr Venezuela
Deuce
Urinal
add to playlist
Kyle Holds Anthrax
Season 10
Mystery of the Urinal Deuce
Stan and Kyle speak to the 911Truth.org guy. He makes Kyle hold jars of anthrax as the cops burst into his house.
811
01:22
Kyle
Stan
police
9/11
911Truth.org
Anthrax
add to playlist
Clyde Did It
Season 10
Mystery of the Urinal Deuce
Clyde laughs as he gets in trouble for dumping in the urinal. His parents have some new information that could shed light on the case.
1929
00:47
Mr. Mackey
Clyde
Clyde's Parents
principal victoria
Deuce
Urinal
add to playlist
Bush Kills the 911Truth.org Guy
Season 10
Mystery of the Urinal Deuce
Stan, Kyle and the 911Truth.org guy are taken to the White House. President Bush explains how he planned the 9/11 attacks.
14195
02:20
Stan
Kyle
George W. Bush
President
Donald Rumsfeld
Condoleezza Rice
Dick Cheney
9/11
911Truth.org Guy
add to playlist
Chocolate Hot Dog
Season 10
Mystery of the Urinal Deuce
Clyde is innocent due to a colostomy when he was five. Mr. Mackey wants the real culprit.
2109
01:04
Mr. Mackey
principal victoria
Clyde Deuce
Urinal
Chocolate Hot Dog
Fudge Dragon
add to playlist
You're Alive!?!
Season 10
Mystery of the Urinal Deuce
Stan and Kyle are on their way home from the White House when they run into the 911Truth.org guy. They chase him into an alley where he is shot again.
848
01:29
Stan
Kyle
9/11
Truth911.org Guy
add to playlist
Stan's Double Cross
Season 10
Mystery of the Urinal Deuce
Detective Hardly tells Stan and Kyle that the 9/11 conspiracy is a government conspiracy. Stan admits to the urinal deuce.
7386
03:15
Stan
Kyle
9/11
George W. Bush
Dick Cheney
Donald Rumsfeld
Condoleezza Rice
Mr. Mackey
add to playlist
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The Ungroundable
elementary school musical
Eric Cartman
About Last Night...
Butters
Pandemic
cartman
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about the episode
Mystery of the Urinal Deuce
10.11.06
The world's biggest conspiracy of all time is finally uncovered when Cartman exposes the true culprit behind the September 11th attacks. Stan and Kyle come face-to-face with the masterminds who pulled off the most elaborate, intricate and flawlessly executed operation in American history.