flashbang effect 

Flashbang Effect: When you walk outside from being into a dark room and the light blinds you.

Dude I call that the flashbang effect, its fitting isn't it.

flashbang effect by Reaper Smiley King Gidorah May 5, 2016

the flashbang effect

When you get blinded by lies but after you can see the truth once it has warn off

Yo Joe, did you get the flashbang effect put on you?

the flashbang effect by USRLover2015 April 25, 2017

Flashback-Effect 

The flashback-effect is a situation at which one reads something and pictures it in his or her mind with the blurry border, as if it were a scene in a television show and the protagonist were encountering a flashback.

My brother Landon would be twenty-two in a couple days if it weren’t for the shooting right next to where I was sitting. He always came to the skate park with his best friends Cameron and Liam when we were all little kids, and he went boasting to our family about his marvelous skateboarding skills. He started going at age twelve, but he was utterly forced to stop at age eighteen by the bullet that stroke straight between his eyes. . . . If you guys are getting the flashback-effect when reading the part about Landon, picture him as Colin Ford kay?

(This is from the book "Amore → j.hills" by @/amerrickanbeauty on Wattpad)

Flashback-Effect by vacuous April 12, 2015