FlashQuacks 

FlashQuacks occur in Ducks that have fought in the Goose Duck War

Person 1: Hey look at that Ducks face
Person2: oh that duck is having FlashQuacks
Person 1: You mean Flashbacks

Person 2: Nope

FlashQuacks by NotDuckBtw January 27, 2020

war flashbacks 

1. When something happens that reminds you of an embarrassing, difficult, or so-disturbing-that-you'll-never-be-able-to-unsee-it event in your life.

2. Actual flashbacks to actual battles. Can happen with PTSD.

Oh my god, that was the same position my parents used when I walked in on them as a kid. I'm having war flashbacks!

Don't you trigger a war flashback, son. I once killed a man!

war flashbacks by flipflopdrop July 29, 2013

Flashbacks 

When referring to fanfiction, it describes the traumatic repercussions of reading Heat, a Korrasami fanfiction.

Fanfiction: *inserts something overtly sexual and maybe BDSM-related, or use of words such as "mistress," "punish," or "collar"*
People in comments: "Oh no the flashbacks 😳"

Flashbacks by NickiSam2378 October 18, 2020

Flashbacks 

When you've taken hallucinogens in the past and either you're falling asleep or you smoked weed, you start feeling like you're there again.

It's similar to a PTSD flashback

Babe, I was falling asleep after a bowl and I started.. remembering a trip, I think I'm having flashbacks

Flashbacks by Stylesmileishmishsmishul April 6, 2020

flashbacks to 'nam

When someone doesn't want to talk about something because of past experiences .

Caleb: Hey, did you know Jakes sister does heroin?

Faustas: Shut up man, I can't deal with this shit.

Caleb: Someones having flashbacks to 'nam

flashbacks to 'nam by scribble73 November 12, 2016

flashmacks 

That sudden embrace where you transcend into the recent memory of knockin off a good piece a ass.

Chick: Ive been thinking about how amazing last night was...

Dude: baby 've been havin flashmacks all day

flashmacks by c.m.007.getmoney May 13, 2014

uncle flashbacks 

when you see your uncle and he calls out your name "Ben Dover" and you have to do what he says... *cries* uncle flashbacks...

"Ben Dover!" "No uncle please don't hurt me like you did before" *uncle flashbacks*

uncle flashbacks by Ben Dover and pick up the soap November 12, 2018