selfkin 

The act of simultaneously taking a dump, jerking off, and taking a selfie of the process

He didn't have blumpkin partner, so settled for a selfkin and sent the picture to friends.

selfkin by Han Reynolds April 26, 2016

selfzing 

The act of owning oneself.

<septor> i'm going to go get a pizza
<septor> bye 37
<twentynine> have fun with that, thunderthighs
<anthill> oo dis
<septor> you're jealous that my man boobs are bigger than any woman boobs you'll ever see
<twentynine> and you're just jealous that i get more cock than you
<septor> selfzing!

selfzing by septor January 23, 2005

Selfing 

The act of selfsucking, autofellatio

Hey did you see that guy selfing online tonite?

Selfing by able2selfsuck December 28, 2005

Selfinsertitis 

When a writer's or drawer's characters end up acting or looking like them.

"dang it. I swear I have Selfinsertitis because I have like 10 oc that look like me

Selfinsertitis by Total weeb November 1, 2018

selking 

The process of bending one's own fully or semi-erect penis all the way between his legs and then essentially fornicating with his own anus.

Yo, man did you check those selking vids on porn.com? He FUCKED his own ass!!!

selking by smittywerbenyegermanjensen February 10, 2015

selfing 

the act of saying something ridiculous, with absolute self-righteousness behind it, only further proving how much of an idiot the person actually is.

can also be used as a verb - self'd

abowl4me is doing some selfing again on the green board.

selfing by grooveflapper October 21, 2007

Selfing 

1. The act of pleasuring yourself. 2. Masturbating

"Where did Mike go with that porn magazine?"
"Oh, he's in the other room selfing"

Selfing by Essex Grub May 15, 2005