Strumming a guitar with your thumb instead of a pick because you’re tired of losing it or dropping in your guitar
by Somedude778 October 22, 2023

"Brandon Herrera told everyone on YouTube that he loves the Kentucky Thumb. "
"After we used the dildo mounted a reciprocating saw last night, I had to give her the Kentucky Thumb"
"Just put a thumb in it... a Kentucky Thumb in it."
"After we used the dildo mounted a reciprocating saw last night, I had to give her the Kentucky Thumb"
"Just put a thumb in it... a Kentucky Thumb in it."
by Newton1391 May 20, 2021

The brown residue left on one's fingers or thumb after crumbling a significant amount of hash. See also "Bunning".
by TheRealDjPCol May 19, 2018

by Eddiesnider May 23, 2022

When you’re born without thumbs, so the doctors use a deceased bodies big toes to supplement your missing thumbs.
by Thumb Doctor January 16, 2021

When you shoot a women in the neck during sex and proceed to violently fuck the shit out of her neck hole with your thumb shaped dick.
"Hey did you see that Brandon Herrera porno where he gave her the Kentucky Thumb?"
"No Brian. Why the fuck would I want to see that"
"No Brian. Why the fuck would I want to see that"
by Solver20 May 20, 2021

by CrumpetsAndHighTea December 16, 2016
