Top Definition
A person who does not think fast enough.
A slow thinking person
An unintelligent person
A person who does not seem to be paying attention to the conversation or environment, therefore having slow reactions or responses.
A person who does not catch jokes, or flirts.
A Stupid ass
Did you not see the glass door was shut? You Dumb Truck!
by JaimeHuizar February 26, 2006

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Somebody who does something extremly stupid..
'My god did you eat all of those raw scotch bonnet chillies?? You Dumb Truck!!!!'
by Evil-Ernie May 28, 2003

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.

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
A very stupid person. Literally, a truckload of dumb.
Who let that dumbtruck in? She just said Sarah Palin would make a good president! Now it's all over me! The stupid, it burns! AIEEEE!!!
by Maxhole July 14, 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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