look up any word, like bangarang:
 
7.
It's one of the few good things ever came out of George W.Bush.
Dude 1: don't you ever misunderestimate me.
Dude 2: where the hell did you get that word from?
Dude 1: Oh, Bush said it the other day after he got a shoe thrown at him.
by ALAN tq September 24, 2009
 
1.
A word made up by Bush (look for Bushism)
"They misunderestimate me" -George W. Bush
by Kodama March 19, 2003
 
2.
A bushism presumed to mean "to seriously under-estimate".
They misunderestimate me!

We misunderestimated the President's ability to butcher the English language.
by Kieran Bennett November 21, 2005
 
3.
Yet another word created by our president, George W. Bush.
(See Grecians)
How dare you misunderestimate me!
by Marty Potter August 14, 2005
 
4.
To fail to adequately lower expectations. Accidentally coined by George W. Bush. See bushism.
We have seriously misunderestimated the effects of a Bush presidency -- they were far worse than anyone ever expected.
by AlyssaMarie May 15, 2008
 
5.
A word created by Pres. George W. Bush meaning to misunderstand and to underestimate.
I Misunderestimated the test which is why i failed it.
The President seemed to misunderestimate the amount of time and resources it would take to win the war.
by Jose Q. Batman December 16, 2008
 
6.
v. t. 1. To underestimate but not sufficiently. To know that something is bad or inadequate, or dangerous, or evil but to not take nearly seriously enough the badness, inadequacy, danger or evil thereof.
'When you said I was a bad President, you misunderestimated me.'
by drblove January 16, 2009