Silicone Thumb

That person who always knows what's wrong with your computer as you watched too much porn/are a sucker for pop-ups. Seemingly solves any issue with ease.

hey my computers fixed now thanks to luke, he's got such a silicone thumb.

by ldf13 July 5, 2011

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

Thumb Llama

When you insert your thumb into your partner’s rectum, and proceed to spit on them simultaneously.

“Bro I totally gave this bitch the sickest thumb llama last night”

by coqnbalz December 19, 2022

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 puncher

people who stick just their thumbs in their pockets or belts and leave their other fingers hanging out

Man 1: man look at that stupid thumb puncher
Man 2: i know right he looks so stupid
Man 1: what a retard

by pseudonym bitchass mofo April 17, 2021

thumb up

ur absolutely in love w ur ex

Thumb up if u like green eyes tho

by im obsessed w green eyes August 5, 2022

Thumbs up

Perks don’t stab my backs.

All my slimes put a thumbs up

by Ugotkrissed July 3, 2022