Thumbing

Getting a blow job whilst having a thumb up you’re bum

His girlfriend got on hers knees and performed oral sex on him whilst putting her thumb up his bum, she called it thumbing

by Stush69 December 9, 2019

Thumbing

To stick ones thumb inside one another, one can thumb someone else of thumb themselves

Tim: good sid what are thou doing to me
Bill: why I'm thumbing you kind sir, it's a hip new way of communication

by Cumslut2.0 February 15, 2021

thumbinger

When your dick is so small you don't have to use your full hand only the thumb and finger.

Gave em the ole thumbinger last night.

by APotato317 May 10, 2022

Velvet Thumbing

When someone with very soft hands sneakily and gently inserts their thumb up ones bum and the person receiving said thumb only notices it once it's too late.

I thought Dale was a good boy, but we when I sat down I realised he was velvet thumbing me!

by PsychoDeschain May 9, 2018

thumbring

The most heterosexual digit on which to wear a ring.

Arnie: vut do you sink of my thaaarmring Sly?
Sly: *unintelligable mumbling* thumbring *more mumbling*
Arnie: Ya, I agree, it ist very maaasculine.

by Grae November 13, 2005

thumbing

the use ofɜ bending one's thumb in purpose for gaming orɜ other things including one hands

john was thumbing his hand console control with vigor through a complicated game level twisting bending steering flexing crooking

by thumper903127 July 11, 2010

Thumbing My Sack

The act of waiting for an indeterminate period of time in idle uselessness without any measure of solace, diversion, or escape.

Origin: Military, Oilfield, et al.

What do you think I've been doing all day? "Thumbing My Sack"?

I've been waiting on you for 5 days, I guess I can "Thumb My Sack" a few hours more.

by Blackrazor July 7, 2011