elbow deep 

Fisting someone and pushing your whole forearm in.

"I was elbow deep in Steve"

elbow deep by Sam April 30, 2004

elbow deep 

person who has the uncontrollable desire to play with his manhood in public....ie work, mall, bars ect...

Damn, check out that dude he's elbow deep. Looks like he is scratching his ankle through his pants!!

elbow deep by cheers July 18, 2004

Elbow deep prostate

Prostatic massage, also known simply as prostate massage, is a procedure in which a finger is inserted into the rectum to stimulate the prostate gland. The goal is to release excess seminal fluid (the fluid that mixes with sperm to create semen) from the ducts of the prostate gland.massage

Hey would you like to be milked elbow deep prostate massage

Elbow deep prostate by Heidi007247 October 17, 2020

Double wide and elbow deep

A particularly vigorous game of fisting, whereby both hands, wrists and forearms are inserted into the anus.

Considered as 'Grade 10 - Expert' on the 'Fisting for Bummers' scale

Observer 1: Tarquin is a little light on the loafers today?
Observer 2: Yep, heard that James was 'double wide and elbow deep' in him last night.
Observer 1: Fuck! That is going to smart, even for an expert 'catcher' like Tarquin.

Double wide and elbow deep by Smellynappybaby May 2, 2014

Elbowdeep 

A level above "knuckles deep"

(See knuckledeep)

"Tillie's arms fuckin' reek like onions , He must have been elbowdeep In that roast beef all night long"

Elbowdeep by Tilly baylor November 17, 2021