The man cums in the girl's eyes so she see's white and then you thunder clap them so then they can't see and can't hear
Girl:flashbang
Boy:flashbang out...
Another term for a quickie. When you bang a chick fast like the Flash. FLASHBANG
“YO dude I just Flashbanged her in under 30 seconds”
To have cum shot into your eyes to the point you are blinded
“How was your night with Ted, Jenny?”
“Well it was going great until I got flashbanged and couldn’t see”
To have cum shot into your eyes to the point you are blinded
“Hey Jenny, how was it with Ted?”
“Well it was great and all until I got flashbanged and couldn’t see for the rest of the night”
Turns you into Helen Keller. It blinds and deafens you.
You: want to be Helen Keller?
friend: sure!
You: Flashbang going out!
When in a dark room with a homie, get their attention. Once you have the attention, rapidly flash your camera flashlight in there direction. While they are disoriented, make your way towards them and rip ass on them.
Guy 1: How did you do it?
Guy 2: I flashbanged him last night when he was laying in his bed, got him right on the head. Dude didn't even know what was opening.
when a girl is sucking you off and when you cum you cum in her eyes, whilst simultaneously whacking both of her ears creating a ringing effect
me: i flashbanged that bitch
friend: that’s far out man! you know what they say though, like father like son!
me: you said it best brother!