Usually done by bored people who think people care about how many negative thumbs they have on their posts.
random thumb downs on perfect definitions:

this is how they think you react:
"OMFG WHY THE NEGATIVE SCORE??? FFFFFFFFUUUUU!!!!!!111oneoneone
by lolwutz- January 21, 2010
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Its double thumbs-down fart noise when you have to clean "mess" your friend left after fucking your mom.
by case78 April 28, 2011
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(n) something that everyone agrees with.

originated in Randolph, Massachusetts in a high school where everyone is obsessed with this sight.
person1: dude that science test was impossible!
person2: yea thats the only definition on urbandictionary with no thumbs down!
person1: yea!
by american animal December 17, 2008
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