Thumb bucket

Used when referencing a booty hole; derived from the act of inserting your thumb in someone’s ass while doing it from behind.

That shella had a thumb bucket big enough for two baby! Almost had me nose diving!

by BraveheartX January 21, 2021

Thumb-Bummin

When one is bored and lonely so one masturbates with a thumb wedged knuckle-deep into one's own anus.

I told them I fell asleep early because I didn't want them to know I spent all night Thumb-Bummin.

by J. M. Fuhqueny November 5, 2023

Chicken Thumb

When a thumb is lathered with that sweet, sweet KFC chicken grease, so that it glides gently into the anus, leaving a spicy aftertaste of 11 secret herbs and spices.

I gave my girl a chicken thumb and damn did it taste good.

by Salamski December 2, 2019

Pinky thumb

A unit of measurement which is defined by the maximum distance between your pinky and thumb. (Also resembles a'shaka')

Jacob: Corey, how wide is that table?
Corey: Ahhh it's about 5 pinky thumbs.

by TheOkGatsby September 6, 2021

lead thumb

Someone who presses the buttons entirely too hard on any game controller. Similar to someone with a lead foot in a car.

Dude, you could hit the buttons faster if you didn't have a lead thumb.

by shrimpy121 May 26, 2016

Thumb Strength

The energy required to write a text.

Forget it, I don't have the thumb strength to text him. Guess I'll just call.

by J. Edward October 30, 2008

Thumb-spike

When you surprise a girl by jamming your thumb up her ass, with or without lube.

Brian Hayhurt thumb-spiked Meg, then she turned around and de-scrotumized him with her teeth.

by Room 2318 February 9, 2005