Monsatan 

refers to the evil empire constructed by the Monsanto Corporation. Farmers started using this term around 2000 when the company began charging tech fees for genetically modified soybeans with resistance to Roundup herbicide and raised the price of their Roundup chemicals at the same time. In recent years the term has enjoyed expanded usage when describing Monsanto's efforts to impact the entire food chain with their genetically modified products.

Monsatan is charging exobitant prices because they can.

Monsatan doesn't know if their gene modified soybeans, corn and hay are having an effect on the animals and people that eat these crops.

Monsatan by BinswOH August 1, 2012

Monsatan 

A nickname for Monsanto. A company which makes GMO's which is untested and is extremely toxic and harmful to human health. For more information look up Monsanto on Urban Dictionary.

Monsanto is actually Monsatan. It is waiting to poison your children over time.

Monsatan by Roadcruiser1 September 14, 2012

Monstanger 

This is the phenomenon where, after drinking a highly caffinated energy drink, the person becomes highly agitated and iritated, and generally a pain to be around.

Last night Brent had about 4 energy drinks, by the end of the night I couldn't even be in the same room with him because of his monstanger.

Monstanger by Trebleclef44 June 15, 2011

MONGATANG 

An idiot or person of low IQ that also walks with an monkey style gait

Look at that mongatang he needs a belt and pull his trousers up

or

There is that group of mongatang's hanging outside the shops again

MONGATANG by cromaloop September 5, 2014