A Person who masturbates while deficating.
A humerously cumbersome or defective person.

A slow canoe or a person who paddles a slow canoe.
A person who partakes in grumming.
Quit masturbating while deficating you grumman.
by king grumman May 1, 2010
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If you don’t settle down, you’re going to get a right Grumman
by Thumperpops November 4, 2017
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An American global aerospace and defense technology company formed by the 1994 purchase of Grumman by Northrop.
The company was the fourth-largest defense contractor in the world as of 2010, and the largest builder of naval vessels. Northrop Grumman employs over 75,000 people worldwide. Its 2010 annual revenue is reported at $28 billion. Northrop Grumman ranks No. 72 on the 2011 Fortune 500 list of America's largest corporations and ranks in the top ten military-friendly employers. It has its headquarters in West Falls Church, Virginia.
by Dancing with Fire May 29, 2013
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