by keeen7 May 19, 2022

A mid to late 30s white male with a receding hairline, and to top it off a head shaped like a thumb.
by Ladyford September 23, 2017

"yeah man she was on her period, i gave her the Kentucky Thumb on accident"
"His gun blew up, that Kentucky Thumb saved him"
"His gun blew up, that Kentucky Thumb saved him"
by NoticeMeBrandon May 20, 2021

by Fortnite>women February 12, 2018

When one watches too many reels, the thumb(usually left) get cramped, that is called a Reeler's Thumb
by BawaDuke December 27, 2024

Brandon: Bro I Gave Scott the Kentucky Thumb Last night
Donut: Dude that's so hot, you should do me next
Donut: Dude that's so hot, you should do me next
by quinnthespin May 21, 2021

A term referring to the sticking of your thumb up a woman(or man) for sexual pleasure, calling back to Kentucky Ballistics .50 BMG accident, were his life was saved by his thumb. This term was popularized after the May 20th 2021 installment of gun meme review hosted by Brandon Herrera
by imadeanaccountjusttopostonce May 20, 2021
