cumpletion 

When a male or female attempts to reach full orgasm and succeeds.

John failed to help Morgan reach a good cumpletion in bed.

cumpletion by SexyMinimalist7 November 20, 2017

Opportunity Cumpletion 

Based loosely on the economic principle of opportunity cost:
1. It is the act of withholding ones orgasm during masterbation in hopes of finding a better scene/camera angle in the pornographic video you are watching.
2. The difficult decision that must be made during intercourse as to when it is acceptable for a male to finish.

I waited until the end of the film for my opportunity cumpletion.

Opportunity Cumpletion by Balls Kolano January 20, 2009

Peanut Butter Complexion 

A young light skin/dark skin male with the body of a god. He works for Pizza Hut and your mother loves it.

Scenario: I knock on your door cuz I'm the pizza man. Your a mildly racist mom, sees a big black guy thru the peep hole. She sees the Peanut Butter Complexion so everything gon be alright. She opens the door, I'm in orange Under Armor. She sees the abs chiseling thru it. She sees the BBC perfectly protruded to the left. She pulls into the house and throws me on your couch. She pulls down the pants and sees the BBC. She starts givin me the double hander mister twitster 3000. All while your lonely ass has sit into the corner and watch as you witness your mother's back get absolutely obliterated by a big black guy with the Peanut Butter Complexion.

Peanut Butter Complexion by trippytroy1k January 19, 2023

Completionist 

Someone who, when playing a video game, has to collect all of a certain item, or complete something in the game 100%.

Only a completionist would collect all of the flags in Assassin's Creed.

Completionist by Cobbbler May 1, 2010

Completionist 

An individual who frequently strives to have a complete set of something, regardless of whether or not the individual pieces have any importance or value.

Boy: I've almost caught every single Pokémon!
Girl: Aren't there like 700 something now? You can't possibly raise them all.
Boy: Yeah, but I HAVE to catch them all!
Girl: Ugh, you're such a Completionist!

Completionist by AkuKnives October 13, 2014

cumflation

shooting a shit ton of jiz into your partner's fun hole and filling them up until they either look pregnant or can't hole anymore of your jiz. this act is almost impossible due to the fact that a man cant produce enough to fill up their partner that much :L

"i had too much fun with my wife last night, she suggested we try cumflation to make it more interesting"

cumflation by holden.mike.hawk December 3, 2021

Completionist 

A person who feels compelled to attain every possible acheivement in whatever video game they play.

I got bored with this game ages ago but I'm a bit of a completionist, so I'm playing it on a harder difficulty level

Completionist by AIDSLOL October 21, 2010