Top Definition
Using the force of a gorilla behind a thump of your appendage upon another person's head.
Last night I took out my Wang and gorilla thumped this girl's forhead.
by clitcommander69 August 09, 2009

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A physical reaction (thumping or hitting) something due to frustration for lack of knowledge with technology. Aka primal chimp instincts taking over for not being intelligent
After Deloris had tried her password 10+ times, the primal rage ensued and she gorilla thumped her keyboard.
by Donmustache August 19, 2016

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