A method of controlling aspects such as tempo, depth, pleasure/pain, and orgasm of a woman by inserting the thumb tip of your dominant hand into her asshole and putting you fingers towards her back as if to grab her by the inside of her ass while fucking her pussy from behind.
Ashley yelled that she wanted John to go harder and deeper, so he took his right hand off her hips and used his control thumb. She immediately stopped telling him what to do and went along with however John decided to treat her in that position.
by Thumb-man June 18, 2024

The act of penetration with the thumb. Similar to the act of plugging a hole in your neck with said thumb. The most badass thing a man can do.
by Soul0rison May 20, 2021

means you love money
by alzalzalz November 16, 2022

A Supernatural phenomenon in which you say “SLAP” 3 times to the mirror in the dark. Upon completion you will taste eggplant and Scott will commit sodomy on you with his thumb.
by Hunter The Beast May 20, 2021

In the context of an online dating profile this means a guy with a thumb sized penis that masturbates constantly
by Lzeb October 2, 2019

When you have your thumb facing up on the couch trying to hit a bullseye on your wife's backdoor as she sits down and misses the hole and jams it bad.
by The bad santa (dirty eggrole) September 12, 2022

The act of drumming on a desk or whatever your hands are over with the edges of your thumbs while your palm faces down.
John: wow whats with the blisters on your thumbs?
Mike: had an epically intense thumb drumming session yesterday...
Mike: had an epically intense thumb drumming session yesterday...
by iamalion1467 December 7, 2009
