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 12, 2020

thumbiar

thot , bum , dumb , liar , all in one

this girl is a thumbiar.

by riko01234 December 9, 2020

Thumbhead

A big muscular bald man, typically seen at gyms or seen through a window doing meal prep.

Look at that thumbhead! He just pumps and pumps and there’s other thumbheads pumping him up saying “brah” and “pump that iron, arm bitch.”

by Brohamhoeman4455 February 5, 2021

Thumbkin

Performing the act of splinting on a consensual female partner, while performing oral sex on her. This involves inserting your thumb into her vagina, pushing down towards the anus to help her relieve constipation, while sucking on her clit.

"My lady was horny as hell, but also constipated so I offered to give her a thumbkin. The simultaneous orgasm and poop drove her absolutely wild with pleasure!"

"I bet it did! You're an inspiration to us all my friend."

by MarkHanna June 7, 2021

Thumbering

When you use your Thumb to finger someone or something.

Thumbering the hole is often the best way to get proper leverage, it allows for additional control and a tighter fit.

by StrongB January 12, 2022

Thumb in the plum

While having Doggystyle sex with your significant other you place your thumb in her asshole. There for placing "The Thumb in the Plum."

Jill was riding my ass all day about the chores I hadn't gotten to yet, so when we had sex later that night I put "The thumb in the plum."

by Broadway Harmier December 24, 2021

Thumb Scrolling

Thumb Scrolling is a means of controlling a smart phone using only ones thumb, on the hand they are holding the device in.

Thumb scrolling is they way in which a user of Secret Takeaways can use the app using only one hand, because all the key clicks are in reach of your thumb. The other-hand therefore is free to hold a slice of pizza, a cold beer, etc.

by Secret Moments March 10, 2022