This is someone usually on a forum, youtube or anywhere online with a comment section that thumbs down every comment on the thread.

Could be a correlated with a troll.

The thumb downers motive could be just boredom or just an attempt to cause drama online.
Person 1: Wow did you see the comment section on that youtube video every comment has a thumbs down.

Person 2: The thumb's down fairy strikes again
by Chris Waltham January 24, 2011
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When something is so ugly you have to give it less than the bare minimum.
I Wish I had more hands so I could give those titties 4 thumbs down
by Gozzy August 12, 2006
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An evil tribe of emos who have nothing better to do then go on UrbanDictionary.com and give everything a Thumbs Down rating, no matter how good, correct, or just plane right the word is.
dude, I submitted this awesome deff to Urban Dictionary, and it got 100 Thumbs Downs! I dont see what is wrong with it! everyone can agree on it!

Its them damn Thumbs Down Trolls again!
by The Mad Jester July 20, 2008
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A bad friend. One who totally fails in all departments of friendship. They forget birthdays. Never pay you back. Encourage you to do the stupidest shit and then cheese it when you get busted. They sleep with your mum. Basically a shit.
Human 1. Dude i slept with your mum

Human 2. what the fuck!

Human 1. and i killed your cat on the way out. soz.

Human 2. You prick, you're such a thumbs down friend
by Gattaboy April 16, 2010
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when someone has no thumbs up and 1 thumb down. pathetic enough to have a thumb down, but not noticed enough to have multiple thumbs down. aka the epitome of self pwnage multiplied by everyone who overuses lol.
someone who has 1 thumb down racks up so many nub points that they are court ordered to have their testicles removed

they also vaporize in the presence of Chuck Norris
by Hauntedfox August 31, 2008
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