flash bash 

having a flash back of a sexual experience an having a crafty wank over it

I was thinking about how I ragged that girl to the core and I had a flash bash

flash bash by jon biscuit January 20, 2009

fash bash 

When you insult someone's fashion senses (When you bash the fash)

Hey, what Rachel's wearing is so fash bash! Like ew!

fash bash by AnnastasiaBeverhousen June 23, 2017

Bash this Fash 

Please send pics of your penis to me.

Proud Boy: Come bash this fash if you dare.!

Bash this Fash by kfde November 30, 2018

flashcash

A quicker way of saying "contactless payment"

I'd like to pay by flashcash please

flashcash by JDNS July 27, 2016