A sex position where the partner male or female forces there thumb into the other persons anal cavity
by Pootis bird 757 November 20, 2021
by symxx May 7, 2022
A recently formed yet very successful gang based out of Jensen Beach, Florida. With branches spreading as far as Orlando. The gang consist of many key members such as: Thumb Master Poo, Squirts, Big Dump, and Smelly Mike. Also there is rumor of the gang releasing a new album called 'Under My Thumb' with a potential hit single called 'We Just Thumb'n'. Ways to identify a Brown Thumbs member is a BT located on their neck as well as their thumb tattooed brown.
by Thumb Master Poo February 15, 2015
by skrt1 April 12, 2022
by potatoface28 May 20, 2021
A Sex Position involving shoving your thumb as far down a persons throat as possible. make sure to use a shirt for extra protection.
by John_Stamos_xxx May 20, 2021
More people listen to people with low set thumbs, because they are considered more courageous and give compliments to females.
Guy- I wanted to keep my thumbs low a little bit longer, but I didnt feel like being brave or complimentary today.
Guy with low set thumbs- You lazy fucking coward piece of shit, lower your thumbs.
Guy with low set thumbs- You lazy fucking coward piece of shit, lower your thumbs.
by Solid Mantis September 7, 2020