by Falze May 19, 2007
Get the Thumbs Upmug. 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, 2008
Get the thumbs upmug. Psychology: A passive defense mechanism, showing a gesture of dishonest approval, satisfaction, or appreciation for something...
"Hi Jack I like your hair it looks great!" Jack responds, "Thanks! (even though he knows it looks like crap) giving her a thumbs up gesture."
by Tobacha February 17, 2017
Get the Thumbs Upmug. 
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 26, 2007
Get the thumbs upmug. by yourmomismymommy April 16, 2022
Get the thumbs up 👍mug. A sad person who asks for thumbs up on their youtube comment. Usually the comment contains "thumbs up if"
by inventorofthumbsupwhore July 6, 2010
Get the thumbs up whoremug.