Kentucky thumb

When you're nailing your sister from behind and you slip in the back "accidentally" so you shove your thumb in her asshole so blood doesn't get on your bed.

Had an accidental intrusion with sis last night and had to give her the Kentucky thumb to keep the sheets clean

by Imprezaraptor May 20, 2021

kentucky thumb

Using your thumb (primarily someone from Kentucky) to plug any holes on the human body whether in sexual or non-sexual context.

Brandon: Hey Scott, I gave my wife the good ol' Kentucky thumb after your "incident"

Scott: That's great man, I'm happy to hear that.

by Jaybran61 May 20, 2021

kentucky thumb

Taken from a faulty SLAPP round the "Kentucky thumb" is when the man is about to conclude the sexual act and he jams his thumb up her arse.

"I panicked and just screamed KENFOLK and gave her the Kentucky thumb"

by Gerald4War May 20, 2021

Mumbo Thumb

Pressing the shift buttom with your thumb.

A: Oli has a Mumbo Thumb.
B: What the fuck is wrong with him.

by BloodyOwl May 24, 2020

Kentucky Thumb

Shoving your thumb deep into yourself or another person with a lot of force, can be in a sexual or life saving situation

Brandon - Man, you don't look so good
Scott - Yeah, when my girlfriend gave me a Kentucky Thumb last night

by qwertybears280 May 20, 2021

Kentucky thumb

Plugging a whole with your thumb

Kyle gave his girlfriend a Kentucky thumb in the Walmart bathroom.

by #65 May 20, 2021

Thumbs up

will love her no matther what

thumbs up if you like her

by akihirogwapo May 15, 2023