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

completo 

it's a chilean hot dog, you can also find a variation called italiano which contains avocado, tomato, frankfurter and mayonaise.

gimme two completos and one italiano, please.

completo by victor birkner September 26, 2009

completionism

An overwhleming urge to find every collectible of a set or complet a game to 100%. Often associated with being a completionist.

My completionism led me to find every flag in Assasin's Creed

completionism by Catdrewz July 3, 2016

team compete 

When one man is being sucked off by a woman, another man is doing her from behind while the two men engage in arm wrestling. Other variations include a magnetic chess board with suction cups.

Hey dude that "flat back" looks perfect for team compete!!

team compete by Spencer T Davis July 7, 2008

Complete Global Saturation 

1. What will be ensured if the Uroboros Virus is released into the atmosphere.

2. Refers to brutally jabbing your fist through someone's stomach.

3. What to say before utterly destroying/pwning/raping an opponent.

Can also be shorted to "saturation" or "saturated".

Albert Wesker: "Uroboros will be released into the atmosphere, ensuring COMPLETE GLOBAL SATURATION. BLEEEHHHHH... *jabs hand through Chris Redfield's stomach*"

Players who fail the final button pressing cutscene of Resident Evil 5 will be well acquanted with this scene.

Complete Global Saturation by CripChillinz1 May 2, 2009

Completely Unfounded

1. A legal term that means: "We did it, but you can't prove it. And even if you CAN prove it, we'll drag out the litigation until your great-grandchildren are dead."

Corporate attorneys frequently use this phrase to defend their clients against civil lawsuits. And they get $500 a hour for this nonsense?

2. A kneejerk reaction to any accusation of white collar crime.

The attorney for Goldman Sachs said the government's fraud charges were "Completely Unfounded." After the press conference, he laughed all the way to the bank.

Completely Unfounded by Peter Kobs April 17, 2010

A Complete Waste 

includes all of the following: entries on urban dictionary that make reference to one's own name and how cool they are, posts about a girlfriend or boyfriend and how hot they are, obscure acronyms that are made up, words or phrases that people said once and are only funny to that person, inside jokes, entries intended to be funny but aren't, a word or phrase someone is trying to catch on to mainstream lingo but its just too fucking retarded to remember or care about, posts about countries and tornado classifications. See also Fucktard, asshat, retard, etc.

"enter name here: the coolest person ever!!!"
"sdubkibowf: something to say when you're mad"

I know you all know what I'm talking about

A Complete Waste by Vaela February 10, 2005