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1.
A word made up by Bush (look for Bushism)
"They misunderestimate me" -George W. Bush
by Kodama March 19, 2003
462 112
 
8.
To mistakenly underestimate. Means that you misunderstood something so poorly that you completely underestimated it, realizing later that it was a dire, but likely preventable (had you fully understood the situation), mistake.
I misunderestimated my teacher's desire to fail me in math.
by jsday187 January 04, 2011
6 6
 
9.
a word made up by jenna pisarev. or george bush. further inquiries will follow.
midterms are so expensive! i always misunderestimate.....
by your love. February 21, 2009
6 12
 
10.
A word made up by one of the biggest fucking idiots this world has ever seen.
G.W. Bush's wife misunderestimated the size of my load, and choked and died.
by j valentine August 24, 2007
85 92