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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 01, 2010
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Nov 23 Word of the Day
A massive dump that takes 10 to 15 times to flush.
After Thanksgiving, I had to Take a Trump.
by JRBIV December 11, 2019
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If you don’t settle down, you’re going to get a right Grumman
by Thumperpops November 04, 2017
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