Invader Zim cast reacts to...

Top 10 Must-Watch Nickelodeon Halloween Specials

Zim "The Horrible Holliday is BACK!"

Shinshinjane "Zim. Halloween is not that horrible, Ms. Bitters is just overly exaggerating the meaning of Halloween."

Tallest Purple "What is 'Halloween'?"

Shinshinjane "Halloween or Hallowe'en (a contraction of Hallows' Even or Hallows' Evening), also known as Allhalloween,All Hallows' Eve, or All Saints' Eve, is a celebration on 31 October, the eve of Western Christianity the feast of All Hallows' Day. It begins the three-day Observance of Allhallowtide, the time in the Liturgical year dedicated to remembering the dead, including Saints (hallows), martyrs, and all the faithful departed."

The Irkens were giving her black looks making Shinshinjane to sigh irritated.

Shinshinjane "It's a festival of the departed souls, kids dress up in costumes and play with other kids pretending to be ghost or monsters and getting free candy snacks."

Tallest Red and Purple "Snacks!" "Well why didn't you say that earlier?"

Skoodge "Sounds creepy!"

Tenn "Lets try it!"

Tak "Are you going to chicken out of this now, Zim?"

Zim "Not after hearing the true meaning of this earth holiday."

10. Halloween Ned's "Declassified School Survival Guide" (2004-07)

Dib "That old man tricked them!?"

Gaz "He has my respect."

9. Two heads are Better than None "Kenan & Kei" (1996-2000)

Everyone gulp snakingly at the sight of a talking septet head, except for Gaz though sense she doesn't seem to be scared of anything.

8. Doug's Halloween Adventure "Doug" (1991-99)

Dib "A ghost! A really Ghost!"

7. Fright Night "Danny Phantom" (2004-07)

Zim "It almost looks like Dib's imaginary world."

Dib "It kinda does."

Red "What a cruel loosing bet."

Purple "And a disgusting one too."

6.  Halloween Spectacular of Spooky Doom "Invader Zim" (2001-06)

Gaz "That's inside your head, man Dib. No wonder your head is filled with paranormal junk."

Dib "Who or what is that guy."

Shinshinjane "That's the nightmare version of you, Dib."

5. Big Time Halloween "Big Time Rush" (2009-13)

Dib "It's just like that dimension but more... friendlier? I guess?"

All of the girls were cheering for the boys singing. Even Gaz is in on it.

4. Arnold's Halloween "Hey Arnold!" (1996-2004)

Tallest Red "Oh, now that's a good trick."

Tallest Purple "But it did cause a lot of trouble for the humans."

3. iScream on Halloween "iCarly" (2007-2012)

Skoodge "Is that really how you make onion rings?"

Dib "No. And I don't want to know how he makes them with a chain saw."

2. Scary Godparents "The Fairly OddParents" (2001-2017)

Gir singing and dancing with Mimi "Real~ and scary~."

Zim "That's quiet an evil plan."

Honorable Mentions
Haunted House "Zoey 101" (2005-08)

Tallest Purple, Skoodge and Gir "AAAAAAAAAHHHHHHHHHHH!"

Everyone Else "Why are you screaming!?!"

They shrugged their shoulders in a I-don't-know Mmm. fashion.

Tricked! "The Loud House" (2016-)

Tak "Great music."

Tenn "And those boys, ha! Look at them run!"

Gaz "Whimps."

Nightmare in Retroville "The Adventures of Jimmy Neutron: Boy Genius (2002-2006)

Gaz "So they become monsters, big whoop."

Shinshinjane "They are REAL monsters."

Gaz only shrugged her shoulders not caring about it.

Sugar Frosted Frights "Rocko's Modern Life" (1993-96)

Gir "Yay! Candy!"

CatDogula "CatDog" (1998-2005)

A cat and a Dog? How does that happen."

1.Scardey Pants "SpongeBob SquarePants" (1999-)

Dib "What is that thing!?"

Zim "Looks like a brain."

Shinshinjane "That's because it is."

Everyone "Oh." in understanding... "AAAHhhhh!" and then started screaming in fright.

Happy Halloween everybody!