trigger character 

A character who makes you feel extremely uncomfortable. Could remind you of someone who took part in a traumatic event you went through.

Stop sending me photos of Kaede Akamatsu. She's not a character I hate, it's not funny. She's a trigger character who reminds me of someone who emotionally abused me for a year.

trigger character by hooni September 21, 2020

trigger discipline 

In gaming, trigger discipline is when one holds his/her gunfire while hiding upon seeing an enemy player walk by him/her in order to see if there are more enemies following the first player/catch the enemy off guard. It requires incredible patience and self control to not open fire on the first enemy you see since there could be more behind the first enemy walking in hence the discipline part of the term.

My buddy was able to get an Ace in Valorant with a very nice display of trigger discipline and catching them off guard.

trigger discipline by zuhazana July 1, 2020

Trigger mortis 

A spasm of regret, often originating in the index finger, immediately after hastily sending an email or a text message that may, on reflection, be inappropriate.

Why oh why did I accept his friend request? Now my hand is locked in a shameful rictus of trigger mortis.

Trigger mortis by Jabier March 2, 2011

trigger my norton 

An expression used for a cyber hotty likely to breach one's personal firewall.

Those bikini pics you found online of the nebraska girl's volleyball team are likely to trigger my norton.

trigger my norton by flat-jc September 15, 2009

trigger happy 

An adjective used to describe a person who just can't wait to shoot every motherfucker in the area.

I got the M-16 and I really feel trigger happy today.

trigger happy by AYB March 13, 2003

Trigger Song 

A song that always makes you cry or makes you think of a dark time in your past.

Me: What song are you listening to?
Friend: Real Love by The Beatles
Me: Oh, I can't even listening to that song that's my trigger song.

Trigger Song by Bozzy446 April 18, 2016

Trigger happy 

Used to describe a person who can't control their trigger finger.
They shoot every chance they get and won't stop shooting.

1:*bang* *bang* *bang*
2:dude you are so trigger happy right now
1: idc, imma shoot everything in my sight from now on!

Trigger happy by Amazingdefinitionswithpbr December 21, 2015