I’ll kick this off with all the reference I’ve collected on slashes and swipes. Currently, there are 61 pins on this board, with more to come.
https://www.pinterest.com/Keyserito/2d-fx-swipes-slashes/
I’m curious to see what sorts of swift and sharp reference everyone else has gathered. Please add anything you find to this thread, so we can all partake in the awesomeness :^D