The gesture used by people on every other myspace photo.
Thumbs Up Drinking Game:

Go on myspace.

Go to any profiles picture albums.

Every time you see a thumbs up picture, drink a shot.

YOU WILL BE HAMMERED!!!
by FUCK LAMB OF GOD July 11, 2008
Get the thumbs up mug.
The act and process of orally giving a "thumbs up" into a womens vagina. This process is mastered by jamming ur thumb UP the va jay jay. It is techincally difficult but just stay calm and act as thow ur thumbing ur neighbor.
"Hey man, Did you give ur girl a thumb up last night?"

"Dude I gave her the best thumb up!!" "It was like i was saying Good Job for that loose Gooooooodddddddd PussaayY!!"

"I thumbed her!!, it was awesome!"

"would u prefer to finger or thumb?"

"im going to give my girlfriend a thumbs up."

"thumbs up"
by odiufseofu December 16, 2007
Get the thumbs up mug.
A gesture that, in Australia, means "Up Yours!" and is likenable to the extended middle finger in America.
I'm from down under, so give this definition a thumbs DOWN if you like it, since the thumbs up is an insult here.
by HeavyD2 December 30, 2009
Get the thumbs up mug.
A Hand grenade gesture thrown by hand, thumbs up or thumb up if only using one hand, i.e. the Fonz. A final affirmation for when everything is spot on and knowing that Friendship goes with a bang!
When you look at your hand in the thumbs up gesture side on, if you look closely at the four curled fingers that go into the palm and notice the edge of the knuckles it looks very much like the classic early Hand Grenade known as the pineapple hand grenade. Now looking back at your hand in the thumbs up gesture if you curl over your thumb and imagine its inside the ring that’s joined onto the pin, then move your thumb up as if to remove the pin thumbs up BOOM. A hand gesture thrown by the hand grenade Friendship goes with a bang
by ThumbPin June 4, 2007
Get the thumbs up mug.
what youtube has been reduced to, attention whores seeking attention by stating the title of the video and putting "thumbs up if" in front of it. Its pathetic, that they do this, but even more pathetic are the people that actually thumbs them up.

Begging for thumbs up is disgusting and pathetic, it shows that you dont have your own opinion and are only commenting to get attention
(on a jason kidd pass highlight video)
"thumbs up if that was a good pass"
(on an eminem music video)
"thumbs up if this is a good song"

me: "gtfo thumbs up whore"
by abcbob123 October 26, 2011
Get the Thumbs up if mug.
1. Verb - to make somebody feel good by clicking the thumb up icon on urbandictionary.com next to a word they have placed there.

2. Noun - a physical inication from another human that something useful and worthwhile has been achieved
1. Yes - somebody thumb up my word at last!

2. She gave me a thumb up for my birthday.
by chris firth September 16, 2006
Get the thumb up mug.
Something you can actually give to your OWN definition on Urban Dictionary!! I tried it.
My positive definition of George W. Bush isn't going so well. It has 300 thumbs down and only one thumb up, and that was mine.
by HeavyD2 December 30, 2009
Get the thumb up mug.