Similar to cowgirl Sex position expect with man sitting instead of lying down(often preformed on couch)
by Ngg101 November 05, 2016
by http://ac420.tumblr.com June 21, 2011
That abdominal exercise you do when you’re kicked back on the couch and you need to reach the cannabis on the coffee table.
I started doing weed sit-ups instead of laying my pipe on the couch, so I can eat whatever I want and lose weight.
by Trillith November 28, 2021
When you have a last minute, unavoidable need to quickly poop, before dashing out somewhere important.
by Teuchtar73 December 18, 2019
A highly competitive exercise competition requiring each participant to insert a well lubricated prosthetic penis and or phallic shaped object(s) into the anus prior to performing maximum effort sit-ups. The goal is to perform the maximum amount of repetitions each round prior to the prosthetic penis and or phallic shaped object(s) fully dislodging from the body. A winner will be determined following ten rounds of continuous play with no more than a one minute break in between rounds.
by Mr SlapNTickle March 20, 2023
A highly competitive exercise competition requiring each participant to insert a well lubricated prosthetic penis and or phallic shaped object(s) into the anus prior to performing maximum effort sit-ups. The goal is to perform the maximum amount of repetitions each round prior to the prosthetic penis and or phallic shaped object(s) fully dislodging from the body. A winner will be determined following ten rounds of continuous play with no more than a one minute break in between rounds.
by Mr SlapNTickle March 20, 2023
Bert Kreischer sit-ups is a highly competitive exercise competition requiring each participant to insert a well lubricated prosthetic penis and or phallic shaped object(s) into the anus prior to performing maximum effort sit-ups. The goal is to perform the maximum amount of repetitions each round prior to the prosthetic penis and or phallic shaped object(s) fully dislodging from the body. A winner will be determined following ten rounds of continuous play with no more than a one minute break in between rounds.
by Mr SlapNTickle March 20, 2023