flashdan 

1) The ability to use the word "cock" in every spoken phrase or sentence.

2) An overusage of the word "cock".

1) "For everyone sake stop being such a flashdan, ya cock."

2) "You have not got a ghost of a chance to be flashdan, my son"

flashdan by doh!!! December 6, 2004

russian flashbang

When you cum in a girl's eyes and slap her ears simultaneously

She said she loved me, right as she was blowing me. I gave her a Russian Flashbang and got the hell outta there.

russian flashbang by Tactical Russian October 22, 2013

mental flashbang 

Something so unexpected or outlandish that you shut down for a second. Usually without clarification from the speaker.

Bill: "I was eating these really good chips that I found at Dan's house but I didn't know the name. turns out I was actually eating his cat's shit"
Hank: "..."
Bill: "...so I was at the arcade the other day..."
Hank: "What the fuck dude? you're just gonna drop a mental flashbang like that?"

mental flashbang by dpgf April 15, 2021

Gorilla Flashdance 

A commonly held, go-to sexual fantasy not admitted to by many.

Once I conjure up my Gorilla Flashdance fantasy, I’m hitting ecstasy in a matter of seconds!

Gorilla Flashdance by Dr Bunnygirl September 30, 2019

Flashbanged 

Getting unexpectedly blinded by something bright such as a flashlight

I just got Flashbanged by that lamp, becareful

Flashbanged by JurassicEels May 20, 2018

Flashbang 

When you cum in a girls eyes and slap her in the face while screaming

Yo dan I flashbanged your nan last night

Flashbang by Master jacker July 31, 2020

The Flashbang 

When you're about to cum, aim for her eyes to blind your opponent then smack her in the back of the head and scream "Counter-Terrorists win!"

Example of "The Flashbang"
guy: pulls out and aims for her eyes
girl: "omg im blinded!"
guy: smacks her in the back of the head
guy: "counter-terrorists win!!!"

The Flashbang by AlexKK April 28, 2014