concrastination 

Opposite of procrastination, when one starts on a task almost as soon as it is assigned, and does not rest until the task is done

The concrastinators of the class were working on their homework as soon as the teacher wrote it on the board.

concrastination by Dan McClure October 24, 2004

Concrastinate 

To put something before all else.

{Opposite of 'procrastinate' ('con' opposite of 'pro')}

I concrastinated today by doing dishes right when I woke up.

Concrastinate by Scottymcdergymheim September 2, 2010

concraption 

A poorly designed device, often impractical and/or ineffective.

Look at that concraption holding his muffler on. That bungee cord will melt in no time!

concraption by jackdh4x0r December 28, 2005

CONcrashed

The feeling of extreme fatigue and tiredness after a anime convention. The symptoms include naming anime characters for no reason, uncontrollable raving movements, back pain, and muscle aches. The easing of these pains can be cured with a Red Bull Cola

Otaku#1: Dude whats up
Otaku#2: Dude don't bother me. I'm fucking CONcrashed
Otaku#1: That's what you get when you rave for 8 hours
Otaku#2: Fuck You

CONcrashed by Shibainuaki February 25, 2009

Concrastinator 

the opposite of procrastinator.
A concrastinator is one who does his work way ahead of time

If a concrastinator works early and a procrastinator works late, who works in the middle

Concrastinator by Superior Archont April 26, 2005

comcrapstic 

When your cable your cable company screws up your service or sucks in general.

or

Something that sucks in general

I just got my new Comcast cable service and already my cable modem doesn't work and I've got a fuzzy picture on my tv. The Service is Comcrapstic!

or

I got a flat tire today, my spare was flat and it started raining. It was totally comcrapstic

comcrapstic by Ashman121 September 19, 2007

concrastinating 

The opposite of procrastinating. Doing things that you need to get done as early as possible in order to free up time for future shenanigans, tom foolery, and lollygagging.

Paul was concrastinating his essay due on friday because he knew there was a ripper at ski house thursday night, and he wanted to rage!

concrastinating by john557 April 15, 2009