by Authentic_Ginger April 20, 2011

Thumb holders are another name for the back dimples on a chick because they serve as perfect thumb holders when plowing it doggy style.
by Jereth Cutestory June 24, 2010

by Duecey 2 October 22, 2008

by Light Joker November 28, 2005

by Nanda October 16, 2004

When your soft, flaccid penis becomes openly exposed from under your boxers while sitting on the couch.
Roger was enjoying the football game when his wife's friend walked into the room and keenly spotted Roger sporting his Trouser Thumb.
by Eaton Holgoode December 16, 2013

denotes the powerful temper of those who carried it. His thumb has a short first phalange (section) and is broad. The tip of the thumb is fleshy and the thumbnail is short and broad. According to those who know, people with clubbed thumbs however are strong willed and can control their emotions. People possessing this type of thumb are animalistic in nature and thought system. They bear brutality of Elementary type. They can harm or murder out of callousness. They lack premeditation and depth. They are European royalty
by shizz293 October 19, 2013
