faptical insertion

when you leave some tissues or a sock near your bed or fap place for when u next need to masturbate

(in chat) right bye i.m gonna go fap
Bob : don't forget a tissue
Jim: no problem mate i put a faptical insertion down earlier

by Meem machine244 November 21, 2016

testicular insertion

Inserting ones testicles into another persons anus or vagina, often used to pleasure the women in different ways

My date was great last night, when it was over we went to my place and tried some testicular insertion

by Adroc57 October 6, 2017

poop inertia

The feeling right before you are about to take a rather large poop(s).

Mom: “Jimmy?”
Jimmy: “I’ll be out in a second!!”
Jimmy (quietly): man, I can feel the poop inertia building up right now! I- *ker-plunk*

by mattyvomg June 2, 2018

Virtual Inertia

When you use any virtual reality headset and feel yourself tilt in the opposite direction you are moving in game

I was racing in a virtual car and virtual inertia caused me to fall backwards

by Wildstone_Animations April 9, 2019

Deep insertion

Porn term. Inserting huge objects in either the vagina or anus.
You'll be surprised if how much can fit into either one of them

"I'll put my fist up your arse if you don't shut up"
"Why not both?"
"I'm just going to ignore that deep insertion reference for the sake of my fragile brain, good bye"

by UrbanOutfisters December 28, 2019

insertion exertion

What one feels after a long period of penetration.

Yo girl, we needs to take a break from all this loving; I've got insertion exertion!

by GlazeHer April 13, 2014

cranial-anal insertion

having your head up your ass

What a jerk. That guy has a bad case of cranial-anal insertion. Do you think I should refer him to a proctologist?

by ybnormal June 12, 2009