Top Definition
1. Very large: Unusually or impressively large or huge.

2. Very great or impressive.
1. A colossal high-rise office building.
2. Those idiots made a colossal blunder.
by Jafje April 10, 2007

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a really big cock
His colossal dick gets him all the ladies.
by NA$HA July 20, 2010

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.

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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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Used to describe a series of calamitous events that occur over a short period of time, that are either intrinsically linked, completely random, or fall somewhere in the middle.
Joey: Dude you won't believe what has just fuckin' happened to me over the last week!

Bret: What?

Joey: Well on Monday I got fuckin' burgled by pikey's. On Wednesday I wrote my car off. On Saturday my missus split with me cos I go no fuckin' money or car anymore. Then to top it off this morning I slipped up fell in some fuckin' douche!

Bret: Fuck man! Thats fuckin' colossal!
by Steeman February 13, 2006

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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.

Buy the mug

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