thumbing around

to poke around in your pants, usually with your thumb. Can refer to masturbation.

Bro my dad walked in on me thumbing around, fucking unreal

by ryan bambi December 1, 2010

Thumbing it

thumbing it is where you And your pals are gaming all night

Mate me and Ike where thumbing it last night

by Alfiebear007 November 30, 2019

Thumbing it

The act of placing your thumb into your own anus, usually while masturbating

“I caught your dad thumbing it in a bus stop yesterday”

by Big swanno October 13, 2020

Thumbing my nuts

An expression of awkwardness. When you find yourself suddenly alone, bored and with nothing to do. Can also be used to convey a feeling of abandonment.

“Where the hell have you guys been? I’ve been sitting here all night thumbing my nuts waiting for you!”
“Well I’m not gonna just sit here thumbing my nuts!”

by Joezer4911 June 17, 2022

Thumbing

The act of going AFK with no warning.

"Where did John go?"

"I don't know; he might be AFK."
"Damn, he thumbing for real."

by wassykicks July 9, 2023

thumbing

Strumming a guitar with your thumb instead of a pick because you’re tired of losing it or dropping in your guitar

“I got tired of losing my pick so I just started thumbing my guitar instead”

by Somedude778 October 22, 2023

Cum Thumbing

Verb

1. To merge two magazine pages together as one by means of bodily fluids.

"The fact that pages 136 & 137 were stuck together in the Hustler magazine at the sperm bank was an obvious indication that someone had been there cum thumbing it previously."

by billebllunt December 31, 2013