Refers to the involuntary "geyser" of liquid/slurry that one produces when something funny/shocking is spoken in his presence while he's eating/drinking something, said utterance causes an "automatic" or "uncontrollable-on-short-notice" lung- expulsion from a laugh or cough, which in turn causes a forceful ejection of the mouth's contents which shoots out for several feet and disgustingly messes up anything (or anyONE) in its path.
A classic example of a "firehose" remark-reaction is when Jimmy Culp does an astonished "sploooot!" when he hears his name mentioned by Robert Stack on the Tonight Show immediately after taking a deep swig of beer.
by QuacksO February 21, 2019

I just saw a pretty girl, I squid reacted so hard haha.
or
I just saw Daniel get a Squid Reaction when he saw that girl.
or
I just saw Daniel get a Squid Reaction when he saw that girl.
by CanITouchYourPenis March 3, 2021

<.7.9.7.6.>Your emotional reaction to a current situation may surprise Noone Until Any Individuals Interpersonally Communicates WIth THeir Own Abrasions<.7.9.7.6.>
<.7.9.7.6.>Your emotional reaction to a current situation may surprise Noone Until Any Individuals Interpersonally Communicates WIth THeir Own Abrasions<.7.9.7.6.>
by Adujasty343 May 26, 2025

n. when your dream about someone you know skews how you feel about them all the next day, an emotion you are unable—and unwilling—to shake.
Person one: DUDE!
Person two: BRO!
Person one: I had this totally vivid dream last night about Mary Jane Watson and now I've got rollover reaction!
Person two: BRO!
Person one: I had this totally vivid dream last night about Mary Jane Watson and now I've got rollover reaction!
by Cortotto December 5, 2016

A feature that is often used on social media as a tool to ridicule other users without using any constructive language.
"I attempted to have a discussion on Facebook, but people would rather use the laughing reaction than to defend their beliefs with words of reasoning."
"Two kids were reported killed today on a Facebook post, and one hundred people gave the post a laughing reaction. What a bunch of assholes."
"Two kids were reported killed today on a Facebook post, and one hundred people gave the post a laughing reaction. What a bunch of assholes."
by Fcking_Chuck August 3, 2022

by MY REACTION TO THAT July 22, 2022
