shark thumb

Shark Thumb.
The sexual act of placing you little finger (pinky) inside your partners anus (butt), while keeping all other fingers tucked in except the thumb that will stand proud and looks like a shark fin just slightly cresting the bottom of your partners posterior (butt) as they lay on their front.

During foreplay Sam Shark Thumb'ed meredith last night, meredith giggled as she looked over her shoulder and saw the shark fin (Sam's thumb).

by Samqwell December 31, 2019

Thumb Bombing

To retroactively "like" or "thumb" a large amount of a persons facebook posts and/or pictures.

That new guy I met is such a facebook stalker. He's been thumb bombing my page for the last week.

by Oyeboman April 23, 2011

thumb on deck

the act of placing pressure of one's thumb on their partner's asshole.

"Last night Richard put his thumb on deck."

by learn.twerk February 13, 2020

Thumb pad

The female clitoris.

She certainly knows how to control my thumb pad.

by Xboxer September 24, 2010

thumb-schmooze

To text for the purpose of social communication; from schmooze, Yiddish meaning to chat, to have an informal conversation; "thumb" is a reference to the use of thumbs to text on a mobile phone

I'll be in meetings all week, but we'll thumb-schmooze every day until we can get together on the weekend.

by Liz141 April 22, 2017

bear thumb

it’s when a really hairy gay dude thumbs your asshole without clipping his finger nails.

John: Dude I think my ass is bleeding
Mitch: Why?
John: I got bear thumbed last night

by -/:;()$&@“ November 14, 2017

Thumb Tic

A Thumb Tic Is A Girl Who is Slim Thick
But Hella Sexy...😍the word can also known as being thin or being Skinny as Fuck.😑

Johnny;That Girl Is A Thumb Tic😍
Kevin; I know

Or

Max;Alisha look like a fucking thumb tic, that can fit threw every little thing.
Keylolo; One Day her ass with turn into a flat pancake, for doing that shit.

by Keithkey1 February 02, 2017