the trigger 

A person who is ill tempered and or get's angry easily.

"Look the trigger is laughing at you"

the trigger by chadarinochizmini February 10, 2017

hairpin trigger 

Really called a hair trigger. It's a modification made to a gun which makes it respond to very little pressure on the trigger. Allows for faster firing.

If you get a semi-auto chopper, you better put a hairpin trigger on it.

hairpin trigger by Correy April 12, 2007

pull the trigger

to make an irreversible decision.
akin to shooting a gun- once the bullet leaves the barrel it is on its path.

after the cancer treatment didn't work for johnny he decided to pull the trigger and quit.

pull the trigger by jilm October 21, 2016

Trigger 

A word used often by idiots on Tumblr to justify their bitchy attitudes, most of whom don't know what a real traumatic experience is.

OMG STAHP SAYING THE WORD "PINEAPPLE"...IT'S MY TRIGGER WORD YOU CIS-LOVING SCUMBAG!!!!!!! RAAAAAAAAAAPE!!!!!!

Trigger by suddenpoopexplosiondisease July 25, 2014

Trigangered 

adjective; to be triggered in an angered manner, in other words to be mad about something and surprised at the same time
other forms: trigangering

I am trigangered that he is talking to her.

Trigangered by trigangered child November 12, 2017

Nigger Nigger Pull The Trigger 

Taunting someone that is holding a gun toward you. More than likely a nigger.

Nigger Nigger pull the trigger up and down the Ogeechee River

Nigger Nigger Pull The Trigger by FusionPanic October 4, 2008

Toe on the Trigger

When someone is down and out and appears to be about to commit suicide. The act is often completed by using a long gun pointed at the soon to be departed's head and using one of their toes to depress the trigger while their hands support the firearm's intended aiming position.

Friend one: Joe has been real fucked up since Jill dumped him.

Friend two: Yeah, it won't be long and he'll have his Toe on the Trigger.

Toe on the Trigger by Durwood 66 January 16, 2008