San Francisco Thumb Punch

...the sexual act , by a male usually, of reaching around and inserting a thumb into one's anus, before pooping on the sidewalk,

I saw someone downtown on the sidewalk giving himself the San Francisco Thumb Punch. He must have been constipated because he was in there for a while...

by ThatsFuctUp September 17, 2025

Thumb Promise

A Thumb Promise is a promise stronger than a pinky promise. It shall never be broken, and if so, then the person who broke it may never be trusted again. Crossing your fingers does not invalidate a thumb promise.

“She thumb promised me she’d get me a drink if i called mom upstairs for her.”

by syylent June 8, 2024

Thumb Wars

Verb. Used to define when two men sit down at the same time while making a thumbs up gesture on the seat next to them, proceeding to insert their thumbs up the other individuals rectal cavity.

John: hey you wanna play thumb wars while we watch house hunters?

Joe: yeah I'd love to but only if you spit on it first.

by Yee Olde Jew February 19, 2022

thumb gallery

place where naked women put small pictures so horny green eye'd hairy faced men can oggle them...

I goggle thumb gallery & mr softie became mr hardie.

by itichie_nocanpo October 22, 2006

thumb roll

when you text someone and rethink your message as your clicking the send button and you pull your finger down on the screen so It won't send

I was texting Alex last night and was going to tell him I liked him at the last second I thumb rolled so i didn't fuck up

by yoter May 28, 2015

Kentucky Thumb

When you plug the hole with your thumb.

Damn it's bleeding bad give it the Kentucky thumb or Damn she's bleeding bad give her the Kentucky thumb.

by anonymous May 20, 2021

Thumbs Up

When you are known for sucking dick behind tesco’s

Look over there, vikstar is giving thumbs up to him!

by Rzzlations! April 10, 2022