A soreness or pain that you feel in your thumb after playing video games for too long. Originated from the Nintendo NES controllers because the movement pad had sharp edges on it and extended play would jab those edges into your thumb making it sore.
"Dude, I've been playing for hours and man does my thumb hurt. I think this controller gave me numb thumb..."
by m1mic March 26, 2009
As defined by the AK guy, a life-saving thumb that enters your jugular to stop yourself from bleeding out after firing an over-powdered .50 caliber SLAP round which explodes your bolt action Serbu RN-50. This thumb is necessary to saving your life since a fragment of the exploding bolt action rifle has lacerated your jugular, so without your Kentucky Thumb you would've die on the interstate driving to the nearest hospital as your father speeds past triple digits in your Silverado
by Sliding Bandit May 20, 2021
by Beautyass February 21, 2019
by DJ Wicky December 5, 2022
The state of being while texting in which your brain is the god of spelling and grammar, but your thumb navigates a touchpad like a drunk walrus behind the wheel of a Corvette.
You: "Bro, I was texting Cindy that she took very aesthetic photos, but I spelled "aesthetic" like "assfart". Now she'll never suck my dick."
Me: "Being thumb dumb is the ultimate game-killer."
Me: "Being thumb dumb is the ultimate game-killer."
by Van Guapo April 11, 2015
by Craig Mack Andy bitch nasty October 12, 2013
Someone who is very good at making money. One who is extremely successful in their financial endeavors. Like the term green thumb, which is someone who is good at growing plants, someone with a gold thumb is good at growing wealth.
I have made a profit on every stock I have ever purchased. They say that I have a gold thumb.
Wow, Carter just opened that carwash last month, and it’s already turning a profit. Boys got a gold thumb.
Wow, Carter just opened that carwash last month, and it’s already turning a profit. Boys got a gold thumb.
by Jujujuju7 August 7, 2020