dickincentive 

A thing or person that motivates or encourages one to be a dick.

Weber: I can't play video games when Mike is around because you guys are such assholes to me when he's here.

Me: Well since Mike won't be living with us anymore he'll no longer be a dickincentive.

Weber: Oh yea, now I feel safe to play.

dickincentive by The Object January 24, 2013

disincentivize 

Possibly a transitive verb. So infrequently used though it's function is neither here nor there.

1: The catalyst responsible for a deterring or discouraging outcome.

2: A string of letters which appear to form a word with meaning but upon closer inspection mean jack-shit.

The risk of contracting Creutzfeldt–Jakob disease failed to disincentivize anybody, quite the opposite, sales of the 'Rough Rodeo' condom went up.

disincentivize by George Lift August 6, 2010

Disincentivista 

A person who chooses not to help someone even when the situation would be beneficial to the aforementioned person.

When being a disincentivista stops you from helping yourself, you should look in the mirror and love yourself.

Disincentivista by nattyyoungyozy January 24, 2022

dincentive

A motivational reason to make a noisy ruckus.

Knowing da Harold Green was gonna be overseeing Possum Lake's public-relations department did not overly excite da Possum Lodge members or cause them to react with much enthusiasm --- that is, not until they learned dat he would be making a $60,000 annual salary, whereupon they all suddenly felt a massive dincentive to boisterously give him a standing ovation.

dincentive by QuacksO March 30, 2023