medical term: a tear of the ulnar collateral ligament of thumb, causing the thumb to bend sharply away from the plane of the hand
by dadzone June 17, 2010
a unit of one hour's work by one person's thumbs or fingers, especially within the context of interacting with a smartphone touch screen
The number of thumb-hours spent on cell phones and tablet computers has skyrocketed in the last few years.
by S. Sheldon April 08, 2011
When youtubers use a picture of boobs as their thumbnail to attract perverted viewers to their videos and increase the number of views they get
boobs on thumb
by phillipm August 24, 2014
A person that idly scrolls through social media on a mobile device, often without even paying attention to the content. In extreme cases hours can be lost in this state. Interaction of any kind is impossible, one must wait for either a wifi drop out or battery low warning before engaging.
by Jcerrino December 23, 2016
The lack of exercise caused by being on a portable game device or smart phone for extended periods of time. Typically Apple or Blackberry users
by Cyberwulf July 14, 2012
A Gold digger who has given all her fingers away to lovers for rings, and all that is left is her thumbs.
by wacky J February 12, 2010
When you put your thumb in someone’s ass while walking by... Like a Wet Willy but with your thumb in their butthole.
by BEANERSCHNITZEL May 16, 2018