Top Definition
Popularized by Jack Skellington from Tim Burton's The Nightmare Before Christmas, but also used in place of skeleton as seen in Scarygoround, a webcomic by John Allison.
Yikes, I just saw a walking skellington!
by Izzabehr September 03, 2005

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A skeleton, but as per "hilarious" British radio DJ, Steve Wright
I went to the doctors and they had a model skellington in the corner.
by Charles De Mar June 21, 2015

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Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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If someone is using a skeleton and/or skeletal avatar and/or signature on a forum, or can medically be described as a skeleton, they refer to themselves as Skellingtons in the hope of a small ego boost. Also used by n00bs when trying to describe a Skeleton.
Waz: "LEIK, ZOMFG SHAI ICN'T SKELLINGTON?!"

Shai: "No, Waz, I really am a Skellington."
by Noosh August 28, 2005

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt