Most commonly found in Parkour porn. When one partner backflips and lands with their penis inside of the others butt, mouth, or vagina.
My friend got caught watching Parkour Porn by his dad and they both watched the backflip insertion portion.
by FrenchRolls November 6, 2017
Get the Backflip Insertionmug. A medical device used to establish and maintain a patient’s airway when traditional methods are difficult or impossible.
by Overall1728 September 24, 2023
Get the blind insertion airway devicemug. The act of going to someone's house, picking up any object you see, presenting it in some fashion(wether through a small dance or holding it in the air) and hiding it on your person.
by RobinMan November 5, 2010
Get the Pulling a (insert Rpg main characters name here)mug. by urban dictionary is 4chan January 26, 2022
Get the [insert definition here]mug. Jeff wanted a fast high so he gave him self some ass-inserted xtc
Marcy was caught colin rollin' in the bathroom at school
Marcy was caught colin rollin' in the bathroom at school
by Yo Mommas pussy in Neez Duts October 14, 2015
Get the ass-inserted xtcmug. by UncleTog March 1, 2023
Get the operation beef insertionmug. by Jaquaviontaious April 26, 2021
Get the Reverse insertionmug.