Cartman: Oh-hohhh, you got pwned Bebe, you Jap-bitch!

Sparkly Vampire: Hey, we're just as dark as you guys, maybe darker!
Goth 1: Really. Do you guys even smoke?
Vampir: Of course not. Smoking's bad for you.

Steven: That does it! You are grounded for two weeks, you got that?!
Butters: You can't ground me! For I am neither living nor dead! How can thy ground that which is.. ungroundable.

Liane: What's going on?
Cartman: Well mom, apparently Butters is gay, finds me very attractive and confused about his sexual identity, puked up all over my floor.
Liane: Oh dear.

Goth 1: Fellow students. Over the past week there's been a lot of confusion, and so we have asked for this assembly to clarify the difference between Goth kids and Vampire kids. Let us make it abundantly clear: if you hate life, truly hate the sun, and need to smoke and drink coffee, you are Goth. If, however, you like dressing in black 'cause it's "fun," enjoy putting sparkles on your cheeks and following the occult while avoiding things that are bad for your health, then you are most likely a douchebag vampire wannabe boner. Because anybody who thinks they are actually a vampire is freaking retarded.

Towards the end of the episode, Butters' father Steven is holding a cup of coffee with a spoon in it. When he pulls the spoon out, it is replaced with another even though he is still holding the original one.

Twilight:

"The Ungroundable" is about the recent vampire fad, mostly due in part to the success of the Twilight book series. The novels, written by Stephenie Meyer, have become immensely popular among young adults, having sold over 40 million copies worldwide. On November 21st, 2008, the first film adaption hit theaters, grossing $35.7 million on its opening day.

Vampir: All mortals share a soft repose. My soul doth dreadful vigils keep, more keen than which hell scarcely knows.

The poem read by Vampir is called "The Vampyre," written by John Stagg.

Visual: Call of Duty: World at War

At the beginning of the episode Mr. Mackey is giving instructions to all the students in the computer lab, but instead all the kids are playing Call of Duty: World at War. Released in North America on November 11th, 2008 on all major platforms, World at War is the fifth installment of the Call of Duty franchise.