When a girl is sucking you off you pull out, cum in her eyes then slap her around the face with your cock as hard as you can.
by largeone950 September 20, 2018

The short term you shout whenever you flash someone in public and bang them as they're still flashed and stunned.
by VipKing December 17, 2019

by Shonito May 24, 2018

The flashbang is when you go down on someone after eating some spicy food and it sets her/his va-jj/cock on fire. This is sometimes done by accident after drunken encounter at Buffalo Wild Wings but can also be done intentionally by filling your mouth with hotsauce if your eating a dick/pussy you don't want to eat again.
Medic: How can I help you today young man?
Pvt Dicks: My goddamn dick sausage is on fucking fire doc, I can't take it!
Medic: Oh my god... You've been flashbanged son! Nurse I'm going to need a bag of ice, a bottle of Jergens and a copy of Backdoor Hussies 3, stat!
Pvt Dicks: My goddamn dick sausage is on fucking fire doc, I can't take it!
Medic: Oh my god... You've been flashbanged son! Nurse I'm going to need a bag of ice, a bottle of Jergens and a copy of Backdoor Hussies 3, stat!
by Poodle-Slayer Kitten-Rider July 31, 2016

by BustOnHerLip February 18, 2019

A flash bang is when your about to bust a nut while your getting head and you hit the girls ears with both your hands and then bust in her ears so at the end she cant hear or see just like a real flash bang.
by chad433 June 30, 2008

When we were on our way back from school we saw four people get flashbanged! There's some crazy drivers out there!
by Damahr March 21, 2011
