Top Definition
Originates from the End of the World flash movie, and was said by the Kangaroo before the world ended. Means literally "what the fuck, mate?" and is said in moments of confusion, surprise, or disgust. Is especially popular amoung slightly nerdy high school intellectuals who like flash movies like "Weebl and Bob" and "Homestar Runner."
Julie: Dude, we have a test in AP Chem today.
Bob: WTF, mate?
by Marina November 15, 2004

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What the Kangaroo said in that one video where the world gets blown up by nukes.
Kangaroo: WTF, mate?
by Adeadlyliquid November 14, 2004

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