"Just saw that second photo, was she ogling over the ridiculous amount of beers?"
No, thumb fumble on adding that.
No, thumb fumble on adding that.
by spenger April 14, 2011

An expression of awkwardness. When you find yourself suddenly alone, bored and with nothing to do. Can also be used to convey a feeling of abandonment.
“Where the hell have you guys been? I’ve been sitting here all night thumbing my nuts waiting for you!”
“Well I’m not gonna just sit here thumbing my nuts!”
“Well I’m not gonna just sit here thumbing my nuts!”
by Joezer4911 June 17, 2022

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

When a person licks their thumb and then drawers patterns with the wet thumb on a bell end in a sexual way
by MrTinkerbel November 5, 2023

by #65 May 20, 2021

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.
Scott: That's great man, I'm happy to hear that.
by Jaybran61 May 20, 2021
